Its momentum is 10 kg-m/s. v = velocity. If the skateboarder continues going back and forth on the half-pipe, she'll eventually come to a stop at the bottom automatically. Score . the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 1 m/s )z and the force exerted on her by the rope is F=(17 N) (12 N) Part A Find the work done on the skateboarder by the rope in 30 seconds. 6. 67 m/s. If an object's velocity decreases, then the object is accelerating. 6. It crashes into another object that has a mass of 100 kg, and the two object stick together. 9802 The velocity of a skateboarder who momentum who is a 100 kg is 6. Formula used : where, p = momentum m = mass v = velocity Now. 9 m/s 19 m/s, An 80 kg skateboarder moving at 3 m/s pushes off. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 1 kg * m/s. weegy; Answer. 78 m/s. 25 m/s B. 90 m/s C. What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest 100th A. An object has a momentum of 4,000 kg-m/s and a mass of 115 kg. 6. When the temperature is 36°C, the velocity of the sound wave is: v = 331 + (0. Physics questions and answers. If the SUV has a mass of 1,550 kg, —3,487. What is the velocity of the skateboard after the jump? A. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. Expert answered| Jozeal |Points 110148|. 1. 13. 6. Which of the following words contains an abstract noun? A. Updated 5/28/2019 11:59:14 AM. 00 kg, is riding a skateboard with a mass of 2. User: Which one of the following substances is a liquid fuel used in rocket engines Weegy: Sodium nitrate a liquid fuel used in rocket engines. Score 1 User: A force of 350 N causes a body to move with an acceleration of 10 m/s^2. User: What is the velocity of an object that has a momentum of 4000 kg-m/s. Warning triangles, flares, a vehicle's hazard. An object has a momentum of 4,000 kg-m/s and a mass of 115 kg. 13. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 0 m/s. Weegy: The velocity of a skateboarder who momentum who is a 100 kg is 6. Question: A student with a mass of 100kg and an initial velocity vector of 4. . 6 m/s toward the south and a constant acceleration of 2. 07. 67 m/s. 1 second later. 7 m/s. com is the easiest and fastest way to get answers to your questions, by providing a mashup of several technologies including an AI-enabled Q&A knowledgebase and integrated chat with live experts. Weegy: Adjectives are words that describe or. What is the velocity of a skateboarder lose momentum is 100 kg-m/s and mass is 15kg round the nearest hundredth . is the velocity of the object. 67 m/s. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. heart. 67m/s Log in for more information. Weegy: Most body language is related to emotions and attitudes. 20 m/s. A skateboarder shoots off a ramp with a velocity of 6. If the momentum is conserved, the new velocity of the combined object is 18. Get answers from Weegy and a team of really smart. 2 m/s m / s toward the south and a constant acceleration of 1. The correct option is D. 8 m. What is the momentum of a person on a skateboard with a total mass of 45 kg moving at a velocity of 8 m/s? (p = mv) a 360 kg m/s b. 0-kilogram skateboarder does a trick on a half-pipe. 13. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. Final answer. Buck M. Actually, mass does not affect velocity. Solution: velocity= momentum/mass = 4,000/115 = 34. Weegy: 2+2 = 4 User: whats a digital text Weegy: 2+2=4 User: What's the best way to avoid filter. tortoise with a mass of 270 kg moving at a velocity of 0. the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 25 m/s D. What is the velocity of a skateboard whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. Get answers from Weegy and a team of really smart live experts. 8 m. 333m / s B. The correct option is D. 4. 3 + (0. 6. After landing on the skateboard, the velocity of the board plus the two skateboarders is 3. c. t- time -> seconds. Taking the derivative of s(t) = 16t^2, we get v(t) = 32t. gravity. The skateboard will glide in a straight line along a short, level section of track, then up a sloped concrete wall. Not Answered. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. Weegy: A book with a mass of 5 kg is pushed off a table with the velocity of 2 m/s. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. ) Speed refers to the distance an object travels over time, whereas velocity represents the speed only at a given moment. 13. 0 m. 38. 67m/s Log in for more information. Find the skaterboarder's velocity immediately after the boy jumps, assuming that the skateboard's initial velocity is 3. A skateboarder is inside of a half-pipe, shown here. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. Solution: P = mv 100Kg m/s =15Kg * v V = 100Kg m/s / 15Kg = 6. Of course, the massive skateboard A. If the momentum is conserved, the new velocity of the combined object is 18. Expert answered|Chrissia|Points 97|. 5 m/s. 9² /. What is the velocity of a skateboarder whose momentum is 100 kg-m/s is 15 kg? Round to the nearest hundredth. Get answers from Weegy and a. User: What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth Weegy: The velocity of a skateboarder who momentum who is a 100 kg is 6. Score . 13. If the velocity of a body changes from 13 m/s to 30 m/s while undergoing constant acceleration, what's the average velocity of the body? Weegy: The average velocity of the body is 21. User: the main difference between speed and velocity involves Weegy: The main difference between speed and velocity involves direction. We reviewed their content and use your feedback to. The goal is to reach a height of at least 10 feet above the starting point before coming back down the slope. Weegy: Filipino guerrillas resisted against the control of Japan during World War II. A skateboarder is inside of a half-pipe, shown here. You adjust the temperature so that a sound wave travels more quickly through the air. Therefore, the velocity of a skateboarder is, 6. If the velocity of a body changes from 13 m/s to 30 m/s, the average velocity is the sum of the initial and final velocity divided by 2. She isn't moving, so she doesn't have velocity. What is the energy transformation? At point A, the skateboarder’s energy is all potential since she is high up and gravity has the potential to pull her down. 67 m/s. 67 m/s. b. 150 mathrm{kg}$ snowball to the right with a velocity of $32. a 20 kg toddler in a car traveling west at the rate of 22 m/s c. Plug in the numbers and you'll get [ 343m/s ]Question: A student with a mass of 100kg and an initial velocity vector of 8. What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. If she has a mass of 49 kg, an initial velocity of 30 m/s, and a velocity of 11 m/s at the top of the ramp, what is the work done by friction on the s A skateboarder starts at point A on the ramp and rises to point B, a maximum height of h = 2. 13. Average Velocity Equation. 67 m/s D. 67 m/s. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 0 m/s. 5 m/s. As the driver pushes the throttle forward, the skier accelerates. 33 m/s B. What is the skateboarder's acceleration? (Remember. 67 m/s. u = initial velocity. 11/12/2023 9:04:50 PM| 4 Answers. com is an AI-enabled chat service that observes all of the online support interactions between your call center representatives and customers. 3. 9/21/2023 4:40:54 PM| 8 Answers. A person with a mass of 15kg is walking uphill at a velocity of 2m/s. 00 meters. For the motion up the hill. Express your answer using two significant. A. 13 * 0. 78 m/s. KE = 1 2mv2 K E = 1 2 m v 2. . 6 m/s )x^ and the force exerted on her by the rope is F = (17 N)x^ + (12 N)y^. 6. If the velocity of a body changes from 13 m/s to 30 m/s while undergoing constant acceleration, what's the average velocity of the body? Weegy: The average velocity of the body is 21. 67 kg. 78 m/s. 33 m/s C. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 11/3/2023 12:51:18 AM| 8. Expert Answered. Which is an example of negative acceleration? a snowboarder who increases speed when traveling downhill. Search for an answer or ask Weegy. If the momentum is conserved, the new velocity of the combined object is 18. The skateboard loses 500 J of energy. A skateboarder is inside of a half-pipe, shown here. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 7 kg and a velocity what is the skateboarder mass. Weegy: Filipino guerrillas resisted against the control of Japan during World War II. a 65 kg skateboarder moving forward at the rate of 3 m/s b. User: Fusion occurs in the_____of the sun where the pressure and temperature are very high Weegy: Fusion occurs in the core of the Sun, where the. Question. If the skateboarder continues going back and forth on the half-pipe, she'll eventually come to a stop at the bottom automatically. 6. 67m/s. 67 m/s. 6. Weegy: A person with the mass of 15 kg is walking downhill with a velocity of 10 m/s. She isn't moving, so she doesn't have. If an object's velocity remains constant, its acceleration must be increasing. weegy. Log in for more information. Finding momentum in collisions (without external forces) Q. A 40 kg skateboarder runs at a constant velocity of 12 m/s and jumps on a stationary skateboard with a mass of 8 kg. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. Express your answer using two significant figures. Given that the mass of the skateboarder is 45 kg and the momentum is 264 kg m/s. 89 m above the top of the ramp. 0. Average velocity formula — the weighted average of velocities: average velocity = (velocity₁ × time₁ + velocity₂ × time₂ +. 78 35m/s; if the velocity of an object changes from 65 m/s to 98 m/s during a tie interval of 12 s whats the acceleration of the object Weegy: A tenement is a type of building shared by multiple dwellings, typically with flats or apartments on each floor and with shared entrance stairway access, on the British isles notably common in Scotland. Now we can use this to find the minimum speed needed to ace the skateboard loop. 67m/s. 86 m/s to attain a momentum of 264 kg m/s. Draw a picture. The momentum of a moving body or object is defined as the product of the mass of the object and its velocity. 67m/s. 67 m/s. A water skier is being pulled by a tow rope attached to a boat. The minimum centripetal force necessary to keep the skater on the ramp is Centripetal force = mv²/r = 52 * 8. (You can also ignore the kinetic energy of the skateboard's wheels. What is momentum? Momentum is the quantity of motion of a moving body, measured as a product of its mass and velocity. 6. Previous question Next question. What is the walkers momentum. Weegy: A sound wave reaches the ear and the reflected wave reaches the ear less than 0. weegy* * Get answers from Weegy and a team of really smart live experts. 13. 08 for 50 m until they reach a point C . Cezss. Expert Answered. 1kg, and the skateboarder is holding a book with mass mb=2. 6. 5 m/s2 west 2 s The acceleration has a negative sign, so the direction. A. What's the kinetic energy of an object that has a mass of 12 kilograms and moves with a velocity of 10 m/s? 3. 67m/s User: the main difference between speed and velocity involves Weegy: The main difference between speed and velocity involves direction. 6. 2. Find the magnitude of the initial total linear momentum vector of the student plus the skateboard, hops on a skateboard of. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. The minimum centripetal force necessary to keep the skater on the ramp is Centripetal force = mv²/r = 52 * 8. 0-kilogram skateboarder does a trick on a half-pipe. What is the minimum centripetal force necessary to keep the skater on the ramp? 2. 25 m/s B. 78 35m/s; What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest 100th A. A skateboarder travelling at 10. Explain her energy transformations as she jumps off at point A, slides to point B, and finally reaches point C. 44m/s at an angle θ=26. User: A skateboarder is inside of a half-pipe, shown here. 6. Updated 5/28/2019 11:59:14 AM. 6. ) Speed refers to the. what’s the purpose of an. Nonfiction writing focuses only on. Updated 11/23/2019 9:02:30 PM. The skateboarder should have a velocity of 5. 50-kg skateboard at a velocity of +5. A skateboarder is inside of a half-pipe, shown here. Diary. 67 m/s. A book with a mass of 5 kg is pushed off a table with the velocity of 2 m/s. 25 m/s B. Velocity is present in many aspects of physics, and we have created many calculators about it! The first velocity is the so-called terminal velocity, which is the highest velocity attainable by a free-falling object. Get answers from Weegy and a team of really smart live experts. Weegy: Steam-powered ships are different from sail boats in that: Steam boats could travel against the current on a river. 67 m/s. 10 m/ s. 67 m/s D. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. If the momentum is conserved, the new velocity of the combined object is 18. 4 + 0. Question: 7. How many countries in the world Weegy: There is 195 countries in the world. 6 m/s toward the south and a constant acceleration of 2. According to Newton's third law, the momentum = zero. After the push skaterboarder 2 moves with. Search for an answer or ask Weegy. 67m/s Log in for more information. User: Which trade bloc was formed to create cooperation on oil prices?Weegy: OPEC was formed to create cooperation on oil prices. ) 27. 8 m/s toward the south and a constant acceleration of 2. 67m/s What is the velocity of a skateboarder who’s momentum is 100 kg and mass is 15 kg around the nearest hundredth The velocity of a skateboarder who momentum who is a 100 kg is 6. Score . those of force. 6. 67 m/s. User: What issue is the world facing in regards to human population?Weegy: Population is growing and may become. 3 m/s. 25 m / s down a 10 m high, frictionless, quarter-pipe between points A and B as drawn below. 10 kg-m/s D. 67 kg D. 9² /. • Part A What is her a position at t = 0. Get answers from Weegy and a team of really smart live experts. Part A Find the work done on the skateboarder by the rope in 20 seconds. 60 m/s D. 67 kg D. Added 3/12/2021 2:07:. Solution: P = mv 100Kg m/s =15Kg * v V = 100Kg m/s / 15Kg = 6. 6. )A skateboarder travels on a horizontal surface with an initial velocity of 4. Search for an answer or ask Weegy. To estimate the skateboarder's velocity at the moment he touched down onto the ramp, we can use the formula v(t) = s'(t), where v(t) is the velocity at time t and s'(t) is the derivative of s(t). emdjay23. 13. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. Question. Momentum is defined as the product of mass and velocity. 1 6. Answers. 6 m/s, directed at an angle of 58° above the horizontal. The frequency of a wave is the reciprocal of the period of the wave, which is given by:T = 0. What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. 67 m/s The velocity of a skateboarder who momentum who is a 100 kg is 6. 8 kg and the mass of the skateboarder is 42 kg. 13. A. 25 m/s D. User: What is the velocity of an object that has a momentum of 4000 kg-m/s and a mass of 115 kg? Round to the nearest hundredth Weegy: 34. Amplitude. com is the easiest and fastest way to get answers to your questions, by providing a mashup of several technologies including an AI-enabled Q&A knowledgebase and integrated chat with live experts. User: What's. 6 = 352. Let’s start with conservation of energy. 6. 6. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. The core goal of business is to generate long-term _____ by delivering _____ to their customers. 1 m/s )x^ and the force exerted on her by the rope is F⃗ = (17 N)x^ + (12 N)y^. 3, ext{s}3. The Kinetic Energy Calculator finds the unknown variable in the physics equation for kinetic energy of a rigid body. ) Speed refers to the distance an object travels over time, whereas velocity represents the speed only at a given moment. Weegy: The spread of Christianity was limited was a result of the Shimabara Rebellion of 1638 in Japan. v = velocity. The average speed of a skateboard can range from 5-12 mph. 90 m above the water, what is his total mechanical energy? 680. What s the velocity of a sound wave traveling through air at a temperature of 18 C (64. A person with a mass of 15 kg is walking on a flat surface at a velocity of 5 m/s. turtle with a mass of 91 kg moving at a velocity of 1. Draw a picture. B. The object that I did choose to put on the skateboard is a sticky ball and it is one where i can measure the velocity as well as the speed taken. A skateboarder travels on a horizontal surface with an initial velocity of 3. Explain her energy transformations as she jumps off at point A, slides to point B, and finally reaches point C. 3. Math. Σ F horizontal = 15 N. 6. 67m/s 6. Which kinematic formula would be most useful to solve for the target unknown?343. 0 kg*m/s. Weegy: A current of 9 amps flows through an electric device with a resistance of 43 ohm. Kinetic energy is associated with movement and is proportional to the. According to Newton's second law, acceleration is directly proportional to the summation of all forces that act on an object and inversely proportional to its mass. 78 m/s. Part B: Assuming the velocity of the bike is the same as that of the skateboarder, find the work the rope does on the bicycle in 20 seconds. Weegy: If you are reading something verbatim, you are reading something word for word. Weegy: The velocity of a skateboarder who momentum who is a 100 kg is 6. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. Expert Answered. 2) Assuming the velocity of the bike is the same as that of the skateboarder. Question: Consider the skateboarder in Figure P6. The velocity of a skateboarder who momentum who is a 100 kg is 6. m = mass. 67 m/s. The minimum centripetal force necessary to keep the skater on the ramp is Centripetal force = mv²/r = 52 * 8. Who are the experts? Experts are tested by Chegg as specialists in their subject area. Weegy: 6. The velocity of the sound wave at this new temperature is 352. Search for an answer or ask Weegy. 0 m/s. User: Which of the following statements is accurate? A. What is the velocity of the ice skater after throwing the snowball? Disregard the friction between the skates and. The correct answer is A. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. What is the velocity of a skateboarder in meters per second if he is traveling 2 kilometers west in 52 minutes?What's the kinetic energy of an object that has a mass of 12 kilograms and moves with a velocity of 10 m/s? Weegy: The kinetic energy of an object that has a mass of 12 kilograms and moves with a velocity of 10 m/s is 600J ; kinetic energy = 1/2 mv^2 = 1/2 * 12 *10^2 = 1/2 * 12 *100 = 12 * 50 =600J. WINDOWPANE is the live-streaming app for sharing your life as it happens, without filters, editing, or anything fake. An object you should choose to put onto the skateboard is: Speed. At point A, the skateboarder's energy is all potential since she is high up (PE = mgh), and gravity has the potential to pull her down. Mathematically: Momentum = mass x velocity. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. What’s the kinetic energy of an object that has a mass of 12 kilograms and moves with velocity of 10 m/s? Weegy: The kinetic energy of an object that has a mass of 12 kilograms and moves with a velocity of 10 m/s is 600 J. Ignore frictions and gravity. Weegy: The velocity of a skateboarder who momentum who is a 100 kg is 6. 67 m/s. 67 m/s. The two trains stick together, and the new velocity is 50 m/s. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 67m/s. The friend is standing on the skateboard (mass of friend plus skateboard = 110 kg). Finding the velocity from (1): (2) Finally: >>>This is the velocity of the objectWhat is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. 50 mathrm{m} / mathrm{s}$ throws a $0. v = 2600 m/s. The velocity of a skateboarder who momentum who is a 100 kg is 6. User: Select all that apply. What's the kinetic energy of an object that has a mass of 12 kilograms and moves with a velocity of 10 m/s? Weegy: The kinetic energy of an object that has a mass of 12 kilograms and moves with a velocity of. Your friend's maximum running speed to safely jump on the skateboard is 23 feet/second. 33 m/s C. 9² /. Question. 67 m/s.