kitkat71504 kitkat71504

16-11-2020
Physics

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A ball rolls of a building that is 100 m high. Calculate the time it takes to hit the ground.

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milb5714 milb5714

16-11-2020

Answer:

2as=v2-u2

2000=v2

V=44

V=u+at

44/10=t

T=4.4seconds

Explanation:

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