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Calculate the height from which a body is released from rest if its velocity just before hitting the ground is 30ms
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Calculate the height from which a body is released from rest if its velocity just before hitting the ground is 30ms

User Nathan Gaskin
by
9.0k points

1 Answer

3 votes
S= ?
U= 0
ms^(-1)
V= 30
ms^(-1)
A= 9.8
ms^(-2)
T=


V^2 = U^2 + 2AS

900 = 19.6S

(900)/(19.6) = S
S = 45.92
m
User Anton S
by
8.1k points
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