Question

If we apply a force on wall but it doesn't move but according to the Newton's second law of the motion f=ma but here 'a' produced was 0 so there we did not apply a force so does it violate Newton's second law of the motion... answer plzzz now​

Answer 1

Exerting a force on an object will cause that object to accelerate. Try pushing your finger against a wall. ... Because the wall is heavy, the force you exert on it does not move the wall noticeably. However, being much lighter, you will be probably be moved by the force that the wall exerts on you.