5 Answered Questions for the topic Ball

Ball Physics

11/04/19

Physics and Rebounds
A ball of mass 0.745 kg is dropped from rest from a height of 3.75 m. It rebounds from the ground and reaches a height of 1.78 m, what impulse (specify magnitude and direction) was delivered to the... more
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09/23/18

If a ball is thrown straight up into the air with an initial velocity of 60 ft/s...?
If a ball is thrown straight up into the air with an initial velocity of 60 ft/s, its height in feet after t seconds is given by y=60t−16t^2. Find the average velocity for the time period beginning... more
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Ball

09/04/16

Ball related question
An engineer designed a ball so that when it was dropped it rose with each bounce exactly one half as high as it had fallen. The engineer dropped the ball from a 24 foot platform and caught it after... more
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02/03/16

How long will it take the ball to hit the floor?
A ball with a horizontal speed of 1.25m/s rolls off a bench 1.00m above the floor.   A) How long will it take the ball to hit the floor?   B) How far from a point on the floor directly below... more
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Ball

10/13/14

A ball is thrown from a height of
A ball is thrown from a height of 44 meters with an initial downward velocity of 6/ms . The ball's height h (in meters) after t seconds is given by the following.=h−44−6t5t2How long after the ball... more
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