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Lina20 [59]
2 years ago
10

A stone is dropped from top of a tower. If it takes 6 sec to hit the ground, find the height of tower and velocity with which th

e stone hits the ground ?​
Physics
1 answer:
-Dominant- [34]2 years ago
4 0

Answer:

Explanation:

s = ut+ 0.5at²

u = 0

t = 6

a = 9.81

s = 0 + 0.5 * 9.81 * 36 = 176.58 m

v = u + at

v = 9.81* 36 = 353 m/s

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Answer:

.a = 849.05 m / s²

Explanation

The centripetal acceleration is

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Linear and angular velocity are related

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Angular velocity and frequency are related by

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Let's replace

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Let's reduce to the SI system

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Let's calculate

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