A 20 kg ball is thrown towards a wall with a speed of 60 ms
A 2.0 kg ball is thrown towards a wall with a speed of 6.0 m/s the ball hits the wall and rebounds backwards with a speed of 4.0 ms what's magnitude of the impulse experience by the ball
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in this topic you have learned the terms used to describe motion eg distance speed and acceleration as well as newtons
a 20 kg ball is thrown towards a wall with a speed of 60 ms the ball hits the wall and rebounds backwards with a speed
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consider two hypothetical electrons orbiting around a nucleus each electron has the same mechanical energy if the
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A 2016 survey of undergraduate students considered this further and found that compared with students that did not use cannabis at least once
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