Question

a stone dropped from a tower reaches the ground in 5 Seconds. Calculate the velocity with which it will hit the ground​

Answer 1

ANSWER

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Hello mate

Here is your answer ♥

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Here Initial velocity (u) = 58.8 m/s

Final velocity (v) = 0 (as it comes to rest on touching the ground)

Time (t) = 6 seconds

We know v = u - at

0 = 58.8 - a × 6

⇒6a=58.8

⇒a=

6

58.8

∴a=9.8m/s

2

∴ The value of acceleration due to gravity = 9.8 m/s

2

EXPLAINATION

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Hope it is helpful for you ♥

Answer 2

Answer:

so here is the answer

PLEASE MARK ME BRAINLIEST

T=5

final velocity =0+9.8*5=49m/s