Question

Welcome Yogesh Kumar
02 : 16 : 34
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A body of 1 kg mass is pushed uphill against gravity and frictional force to a height of 10 m (top of the cliff) slowly and then turned and dropped with a velocit
of 2 m/s downhill, if the body stops at a height of 6 m and 3 m horizontally away from the cliff's summit, the frictional force acting on the body is:
PS: A.
8.60 N​

Answer 1

Answer:

I'm no the answer so you ask any 1m question please bri