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Sergio039 [100]
3 years ago
15

Denis throws a ball downward at an initial speed of 15 m/s from the top of a cliff. (a)

Physics
1 answer:
Gennadij [26K]3 years ago
4 0

Answer:

Multiply the time by the acceleration due to gravity to find the velocity when the object hits the ground. If it takes 9.9 seconds for the object to hit the ground, its velocity is (1.01 s)*(9.8 m/s^2), or 9.9 m/s.

Explanation:really sorry if it wrong,i mean reallyyyyy

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