Question

a block of mass m is at rest on the table .is it possible for this block at rest to have only a single force acting on it​

Answer 1

no

Step-by-step explanation:

if only single force acts on the block it will stay at rest and it will accelarate in direction of force

Answer 2

In short no , there is always minimum 2 forces.

Step-by-step explanation:

First force: Weight force ( The force of gravity on the object attracting the block of masse m to earth)

Second force: Normal reaction ( This force is perpendicular to the surface )