Solution-What impulse acts on the ball during its collision

What impulse acts on the ball during its collision

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A basketball with a mass of 0.5 kg falls vertically to the floor where it hits with a velocity of -5 m/s. (The positive direction is up.) The ball rebounds, leaving the floor with a velocity of 4.0 m/s. What impulse acts on the ball during its collision with the floor?

A 0.01 kg object is 200 meters above the ground. What is its potential energy?

A vending machine lifts a soda bottle a height of 0.40 m. The soda weighs 5 N. How long will this take if the mechanism lifting the bottle has a maximum power of 0.50 W?

A ball is at rest 20 meters above the ground. If it is allowed to fall under the influence of gravity only (g = 9.8 m/s2), how fast is it moving just before hitting the ground? Ignore air friction.

Calculate the heat energy (in calories) required to make a pot of coffee containing 750 g of water that warms from 23°C to 99°C. The specific heat capacity for water is 1 cal/g⋅°C.

Reference no: EM132749172

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What impulse acts on the ball during its collision

Reference no: EM132749172

Reference no: EM132749172

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