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Calculate the kinetic energy of a 100kg cart moving at

Calculate the kinetic energy of a 100kg cart moving at a speed of 6 m/s. k=1/2mv^2 (1 point) Responses 1800 J 1800 J 4900 J 4900
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A 20.0 kg cart is moving with a velocity of 7.30 m/s down a level hallway. A constant force of -11.0 N acts on the cart and its
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A 18.0-kg cart is moving with a velocity of 7.30 m/s down a level hallway. A constant force of -13.0 N acts on the cart and its
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Two carts are involved in an elastic collision. Cart A with mass 0.55 kg is moving towards Cart B with mass 0.55 kg, which is
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How would you describe the cart's kinetic energy in section B?(1 point)Responses The cart has a constant kinetic energy. The
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2. asked by DABABY
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Two carts, one twice as heavy as the other, are at rest on a horizontal frictionless track. A person pushes each cart with the
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2. asked by Ana
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Two carts, one twice as heavy as the other, are at rest on a horizontal frictionless track. A person pushes each cart with the
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2. asked by Joe
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Two carts of masses m and 3m are at rest on a horizontal frictionless track. A person pushes each cart with the same force F for
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2. asked by JuliePham
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A 14.0 kg cart is moving with a velocity of 7.25 m/s down a level hallway. A constant force of -10.0 N acts on the cart, and its
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A dynamics cart has a kinetic energy of 4.2J when moving across a floor at 5.0 m/s. What is the mass of the cart?
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