Physics, asked by ankitdey69, 8 months ago

A plank of mass 10 kg and a block of mass 2 kg are placed on a horizontal plane as shown in the figure. There is no friction between plane and plank. The coefficient of friction between block and plank is 0.5 .A force of 60 N is applied on plank horizontally. In first 2 s the work done by friction on the block is what?

Answers

Answered by shivanyaji

0

Answer:

rat nahi hui kya so jao

......ab .. g gh d

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