Physics, asked by justMeetjoshionly, 11 months ago

a stone is dropped from the height of 80 metre calculate time taken by the stone to reach the ground and calculate the speed of the stone just before touching the ground​

Answers

Answered by danesindio
0

Answer:

40

Explanation:2as=v²-u²

2×10×80=v²

1600=v²

v=40

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