67 m/s. D. 8 m/s2 Mass of the skateboarder = m = 49 kg Initial velocity of the skateboarder = v1 = 30 m/s V. Final answer. Weegy: A current of 9 amps flows through an electric device with a resistance of 43 ohm. Added 9/23/2021 11:38:48 AM. 6. Question: 7. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 007 s = 143 HzGiven, wavelength = 4. 00 meters. Solution:. Search for an answer or ask Weegy. If an object's velocity remains constant, its acceleration must be increasing. 67 m/s. 3. This answer has been confirmed as correct and helpful. Its momentum is 10 kg-m/s. 67 m/s. Score . 67 m/s. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. The velocity of the sound wave at this new temperature is 352. Weegy: The velocity of a skateboarder who momentum who is a 100 kg is 6. 67 m/s. Solved by verified expert. 3s3, point, 3, space, s. 0 x 4. 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. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. Search for an answer or ask Weegy. 67 m/s. There is 195 countries in the world. 3, ext{s}3. Explain her energy transformations as she jumps off at point A, slides to point B, and finally reaches point C. 33 m/s C. What is the minimum centripetal force necessary to keep the skater on the ramp? 2. 13. What is the velocity of a skateboard whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. The mass of. The velocity of the skateboarder will be 6. 5. For the motion up the hill. Updated 221 days ago|4/13/2023 12:45:11 PM. A skateboarder is inside of a half-pipe, shown here. 4 m/s 9. [ Her energy transformations as she jumps off at point A, slides to point B, and finally reaches point C is There is a continuous conversion between kinetic and potential energy. 25 m/s B. 20 m/s. Ignore frictions and gravity. 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. If an object is said to be decelerating, its velocity must be increasing. 67 m/s. [ Solution:. User: What force is required to accelerate a body with a mass. 67 m/s. 3. Updated 11/9/2022 11:55:56 AM. 60 m/s. 6. This answer has been confirmed as correct and helpful. User: Which of the following is considered to be a vector? Temperature, time, velocity, mass Weegy: Velocity is considered to be a vector. User:. The skateboard will glide in a straight line along a short, level section of track, then up a sloped concrete wall. 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. 6 m/s. 150 kg-m/s is the walker's momentum. 6. Formula used : where, p = momentum m = mass v = velocity Now. The velocity of the sound wave at this new temperature is 352. 33 m/s C. How to determine velocity? The momentum of the skateboarder is the product of her mass and velocity. . It crashes into another object that has a mass of 100 kg, and the two object stick together. 70 m/s in the +x direction hops on a skateboard of 10kg mass. What is the walker's momentum? p = mv (mass x velocity) p = 15kg x 10 m/s = 150 kg-m/s is the walker's momentum. 33 m/s B. Get answers from Weegy and a team of really smart. In stage 1, the magnitude of the car's acceleration is. Velocity. what’s the purpose of an adjective . 3 ms-1. Expert answered|capslock|Points 18731| User: The main difference between speed and velocity involves A. Predict the kinetic energy and velocity of the object when it lands using PE = KE and so, m g h = m v 2 2; v = 2 (9. Earth Sciences questions and answers. f. A 52. In the International System of Units, the. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 6. Its momentum is 10 kg-m/s. Log in for more information. 6 (18) v = 342. Moving with 100 km/hr has got nothing to do with the object being 1 kg or 100 kg. Weegy: 2 + 2 = 4 User: an implied or indirect referance to a. User: What’s 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. 67 m/sMomentum : It is defined a the product of mass and the velocity of an object. A 52. A skateboarder is inside of a half- pipe, shown here. 70. skateboarder is inside of a half-pipe, shown here. its momentum is 10 kg-m/s . Question. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. 67m/s what is the velocity of a skateboarder who's momentum is 100 kg-m/s and mass is 15kg? The velocity of a skateboarder who momentum who is a 100 kg is 6. Score . 6. a. 67 m/s. 3. 67 m/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. The velocity of a skateboarder who momentum who is a 100 kg is 6. A. A. (You can also ignore the kinetic energy of the skateboard's wheels. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. Weegy: The velocity of a skateboarder who momentum who is a 100 kg is 6. 7 kg and a velocity what is the skateboarder mass. 13. 07. 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. A skateboarder is inside of a half-pipe, shown here. A vector always consists of _____. 5. 13. 11/3/2023 12:51:18 AM| 7 Answers. 3 kg-m/s B. 67 m/s. What is its momentum? A. Score . Find the magnitude of the initial total linear momentum vector of the student plus the skateboard, 987 kg * m/s O 103 kg *m/s O 61. 13. is the velocity of the object. Finding momentum in collisions (without external forces) Q. 22kg. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 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. 67 m/s. if she has a mass of 49 kg, an initial velocity of 23 m/s, and a velocity of 15 m/s at the top of the ramp, what is the work done by friction on the skateboarder? ignore the kinetic energy of the skateboard the figure shows a max height of the ramp is 5. 67 m/s D. A skateboarder with a mass of 60 kg ends up with a final velocity of 6 m/s after a push of 360 joules of work. Which of the following words contains an abstract noun? A. If she has a mass of 55 kg, an initial velocity of 20 m/s, and a velocity of 12 m/s at the top of the ramp, what is the work done by friction on the skateboarder? Ignore the kinetic energy of the wheels of the skateboard. The minimum centripetal force necessary to keep the skater on the ramp is Centripetal force = mv²/r = 52 * 8. Weegy: A book with a mass of 5 kg is pushed off a table with the velocity of 2 m/s. 2. 67m/s Log in for more information. If she has a mass of 49 kg, an initial velocity of 26 m/s, and a velocity of 13 m/s at the top of the ramp, what is the work done by friction on the skateboarder? Ignore the kinetic energy of the skateboard's wheels. 67m/s. , which you would have if the skateboard slides (no wheels), is a force that can depend on mass, and smaller mass thus reduces friction. 5 m/s. Not Answered. Longboards are even faster than skateboards, with an average 8-10 mph speed when pushing on flat ground. The goal is to reach a height of at least 10 feet above the starting point before coming back down the slope. 67 m/s. 67m/s. Gravitational acceleration = g = 9. 70 m/s in the +x direction hops on a skateboard of 10kg mass. If she has a mass of 49 kg, an initial velocity of 26 m/s, and a velocity of 13 m/s at the top of the ramp, what is the work done by friction on the skateboarder? Ignore the kinetic energy of the skateboard's wheels. Weegy. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 5 Answers. How many countries in the world Weegy: There is 195 countries in the world. Question and answer. 6. 50 mathrm{m} / mathrm{s}$ throws a $0. 67 kg. 4. Weegy: Kepler modified Copernicus's model of the universe by proposing that the Paths of the planets follow an elliptical orbit around the sun. 67 m/s. 1 second later. 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 a velocity of 10 m/s? 3. 6. 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. 25 m/s B. What is the velocity of a skateboarder whose momentum is 100 kg-m/s is 15 kg? Round to the nearest hundredth. consider the skateboarder in the figure below. A 52. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. weight. 4. 90 m above the water, what is his total mechanical energy? 680. The momentum of a moving body or object is defined as the product of the mass of the object and its velocity. 13. Solution: p = mv (mass x velocity) p = 15kg x 2 m/s = 30 kg. 6. Consider the skateboarder in the figure below. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. 0. 3. If the momentum is conserved, the new velocity of the combined object is 18. New answers. What is the velocity of the ice skater after throwing the snowball? Disregard the friction between the skates and. 250s. 67 m/s. 13. 67 m/s. 24m / a C. 7. 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 m/s D. Weegy: A person with a mass of 15 kg is walking uphill at a velocity of 2 m/s. a) What are the velocity and acceleration functions in terms of t? b) When is the skateboarder at rest? Ut) =0 c) What is the position (s) of the skateboarder when at rest?Weegy: A current of 9 amps flows through an electric device with a resistance of 43 ohm. what’s the purpose of an. Get answers from Weegy and a team of really smart live experts. 8 m. Weegy: Kepler modified Copernicus's model of the universe by proposing that the Paths of the planets follow an elliptical orbit around the sun. Weegy: Filipino guerrillas resisted against the control of Japan during World War II. 8 above the horizontal, and the book is caught by a friend. Speed refers only to the distance the object travels, whereas velocity accounts for the acceleration of the object. The change in kinetic energy is equal to the workdone for pushing the skate boarder. Who are the experts? Experts are tested by Chegg as specialists in their subject area. Her energy transformations as she jumps off at point A, slides to point B, and finally reaches point C is There is a continuous conversion between kinetic and potential energy. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 0 kg*m/s. Thus, velocity = momentum/mass = 100/15. 9802 Weegy: The velocity of a skateboarder who momentum who is a 100 kg is 6. Sol'n: momentum = mass * velocity; mo = 5 kg * 2 m/s = 10 kg-m/s. Solution: Mass x velocity = momentum; 3. 3 m/s is the velocity of a sound wave traveling through air at a temperature of 20°C (68°F). 6. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 9² /. 9802 6. -is the most accurate statement about communication. It crashes into another object that has a mass of 100 kg, and the two object stick together. 9² / 3 = 1373 NExpert Answer. 5 m/s and the boy's velocity when jumping off the front of it is 5 m/s. 67m/s Log in for more information. 0 = 12. size velocity distance direction Weegy: A vector always consists of a direction and. 8 mathrm {~m} / mathrm {s} 3. Get answers from Weegy and a team of really smart live experts. Popular. g. It crashes into another object that has a mass of 100 kg, and the two object stick together. whats a digital text Weegy: 2+2=4 User: What's the best way to avoid filter bubbles and echo. Weegy: Alcohol-related crashes cost the public over $68 billion each year. star. Weegy: The spread of Christianity was limited was a result of the Shimabara Rebellion of 1638 in Japan. After the collision, the cars. 67. Log in for more information. a skateboarder who reduces speed when moving up a hill. 67m/s Log in for more information. Question: A student with a mass of 100kg and an initial velocity vector of 4. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. User: Select all that apply. 8. 67m/s 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. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 3. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. Learn more about. Weegy: A person with the mass of 15 kg is walking downhill with a velocity of 10 m/s. The velocity of a skateboarder who momentum who is a 100 kg 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. 6T, where v is the velocity of the sound wave in units of m/s and T is the temperature measured in degrees. 1 6. )A skateboarder travels on a horizontal surface with an initial velocity of 4. The momentum of a moving body or object is defined as the product of the mass of the object and its velocity. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. 67 m/s. 6)(36) = 331 + 21. A stationary skateboarder 1 with a mass of 50 kg pushes a stationary skateboarder 2 with a mass of 75 kg. 5 m/s. 67 m/s. The velocity of a skateboarder who momentum who is a 100 kg is 6. During the trick, he reaches a speed of 8. f. 6)(36) = 331 + 21. Where: v ― = average velocity. What is momentum? Momentum is the quantity of motion of a moving body, measured as a product of its mass and velocity. c) Is this interaction elastic or. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. Study with Quizlet and memorize flashcards containing terms like Describe the four main types of resistance forces. A 40. 2 m/s toward the south and a constant acceleration of 2. 25 m/s D. 11/12/2023 9:04:50 PM| 4 Answers. 0-kilogram skateboarder does a trick on a half-pipe. Answers. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. Updated 169 days ago|5/30/2023 1:30:24 PM. An experienced skateboarder can regularly hit speeds of 8 mph and over. The velocity of a skateboarder who momentum who is a 100 kg is 6. 67 m/s. A. In other words, constant zero velocity—at rest. Question. 24m / a C. 0 Answers/Comments. What is the velocity of a skateboarder lose momentum is 100 kg-m/s and mass is 15kg round the nearest hundredth The velocity of a skateboarder who momentum who is a 100 kg is 6. The momentum of the cat is 12kg-m/s. Let the x direction be eastward and the y direction be northward, and let the skateboarder be at the origin at t = 0. 25 m/s D. Which of the following conditions would result in the highest velocity for a sound wave traveling through air? Question 6 options: A). what’s the purpose of an adjective . 60 m/s D. 6. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 5 m/sTherefore, the. Let the x direction be eastward and the y direction be northward, and let the skateboarder be at the origin at t=0. 11/12/2023 9:04:50 PM| 4 Answers. W I N D O W P A N E. If the momentum is conserved, what is the new velocity of the combined object? Round to the nearest hundredth. 34. 6. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. Get answers from Weegy and a team of really smart live experts. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. If the skateboarder continues going back and forth on the half. 00 meters. Amplitude. Ignore frictions and gravity. 50-kg skateboard at a velocity of +5. Actually, mass does not affect velocity. 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. 33 m/s C. Then: v = 13 / 0. Answer: 34. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 75 s. Question: A student with a mass of 100kg and an initial velocity vector of 4. A 52. 13 * 0. User: What's. Weegy: The Patriot Act was. 70. 67m/s. 7118| Jay901 |Points 8306|. Answer: 34. 3, ext{s}3. A. 5 m x 143 HzV = 643. weegy. The velocity of a skateboarder who momentum who is a 100 kg is 6. Weegy: Two bouncy balls colliding with each other is an example of Elastic collision. the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. User: An object with a mass of 120 kilograms is moving at a velocity of 30 m/s. That doesn't necessarily mean the object is at rest, but it means that the velocity is constant. 30 kg-m/s is the walker's momentum. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. 6. Therefore, the velocity of a skateboarder is, 6. A young woman on a skateboard is pulled by a rope attached to a bicycle. Given that the mass of the skateboarder is 45 kg and the momentum is 264 kg m/s. 0-kg water skier has an initial speed of 6. 0 m/s^2. 67 m/s. When the temperature is 36°C, the velocity of the sound wave is: v = 331 + (0. After the push, the skateboarder II moves with a velocity of 2 m/s to the right. Using mechanical energy, Without frictional mechanical energy is same all points. 2 m above the ground. 67 m/sAn object has a momentum of 4,000 kg-m/s and a mass of 115 kg. Average velocity ( v) of an object is equal to its final velocity (v) plus initial velocity (u), divided by two. 67 m/s C. What is the skateboarder's acceleration? Identify the Unknown: acceleration: a List the Knowns: initial velocity: V; = 3 m/s west final velocity: V = 0 m/s west time: t = 2 s Set Up the Problem: (V - V) (0 m/s - 3 m/s) a= t 2 s -west Solve the Problem: (0 m/s - 3 m/s) a -1. What’s the mass of the body Weegy: A force of 350 N causes a body to move with an acceleration of 10 m/s2. Its momentum is 10 kg-m/s. 0 mathrm{kg}$ ice skater moving to the right with a velocity of $2. A skateboarder is inside of a half-pipe, shown here. One partner drops the object while the other measures the time it takes to fall. 67 m/s. heart. 5 × m × v². Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. A 60. 6 m/s)x and the force exerted on her by the ropeis F = (17 N)x + (12 N)y. The skateboarder speeds up with a constant acceleration for 39, ext{m}39m39, space, m over 3.