Physics, asked by qwertyqwer6960, 4 months ago

the height of a girl above the ground on the swing varies from 225m to 100m is g:10ms-2 maximum speed of the girl on the swing is

Answers

Answered by Anonymous

2

Let the maximum speed be V

mV^2/2 = mg(2.25-1)

V =2×10×1.25

= 5m/s

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