Question

14. A block of mass M is kept on a friction floor of static friction u. The body is acted by a horizontal force F horizontally but the body does not move. Now an another fact on the body vertically downwards, what will happen (a) frictional force on the block is change (b) normal reaction on the block change (c) limiting frictional force remam constant. (d) body starts moving​

Answer 1

Answer:

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