Question

A rectangular block is resting on table surface. Now four forces F-1, F-2, F-3
and F-4 act on the block? As a result the block moves rightwards. Name
these four forces and find the relation among these forces.
​

Answer 1

these forces may or may not be related to each other,

and motion is caused by the net resultant of these forces

since the block is given to be moving to the right direction

the net force will be to the right

these forces may or may not be relalted to each other