Question

a block of mass 2 kg is placed on the floor a horizontal force of 7 newton is applied on the block the force of friction between the block and Floor is(mew=0.4)

Answer 1

Limiting friction = μmg = 0.4 × 2 kg × 10 m/s² = 8 N

Applied force (7 N) is less than limiting friction (8 N).
Block will not move.

∴ Friction between block and floor is 7 N