Question

Answered a block 10 kg is kept on a table which can offer a maximum friction of 40n ,what will be the frictional force when applied 20 n

Answer 1

Answer:

A 40 kg slab rests on a frictionless floor. A 10 kg block rests on top of the slab. The static coefficient of friction between the block and the slab is 0.60 while the kinetic coefficient is 0.40. The 10 kg block is acted upon by horizontal force 100 N. If g=9.8m/s2 , then the resulting acceleration of the slab will be