Physics, asked by pravin93, 1 year ago

एक 10 किग्रा की वस्तु 1 मीटर की ऊंचाई से गिरती हैं तली पर गतिज ऊर्जा मे वृद्धि होगी​

Answers

Answered by theyatin
0

v^2-u^2=2aS

here v is final velocity

u is initial velocity that is zero

a is gravity

S is height.

so v^2=2aS

2 X 9.8 X1m= V^2

V= under root of 19.6

v=1.4m/s

k.e. final would be = 1/2 X mass X v^2 = 1/2 X 10 X 19.6


pravin93: thnx sir ji
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