A block of mass 5 kg is held against a wall with a force of 100 N. as shown in figure. It is moved horizontally slowly by applying a force parallel to the wall. Thent he frictional force on the block due to wall is `25x` newton find x. (given `mu=0.5` and `g=10(m)/(sec^(2))`

Answer

2

Explanation

Since the block is siding so friction force acting on the block is 50 N.