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Physics, 18.02.2020 23:21 saifallahassefa
A ball is dropped from a height of 20m and renounce with the velocity which is 3/4 of d velocity with which it hits the ground. What is d tym interval btw the first and second bounces
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A ball is dropped from a height of 20m and renounce with the velocity which is 3/4 of d velocity wit...
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