Question

A ball is release from the height of 1 meter. What time it takes to reach the surface of the Earth?​

Answer 1

Answer:

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Explanation:

question;- A ball is release from the height of 1 meter. What time it takes to reach the surface of the Earth?​

s = 1 m

u = 0m/s

a = gravitation = 9.8m/s²

using second formula,

s=ut +1/2at²

1 = 0 + 1/2*9.8×t²

t²=2/9.8

t = √(2/9.8)

t = 0.451 sec

Answer 2

Answer:

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