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kirill115 [55]
3 years ago
5

a ball is dropped from rest at a 80m above the ground. How long does it take for it to reach the ground ?

Physics
1 answer:
____ [38]3 years ago
5 0

high=1/2 a t^2

a about 10 ... 9.81

4secs

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Answer:

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Explanation:

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azamat

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