What do u mean by contact force?
Answers
Answer:
"Contact force is a force that is applied by objects in contact with each other. The contact force acts on a point of direct contact between the two objects. This force can either be continuous as a continuous force or can be momentary in the form of an impulse. Contact force is governed by Newton’s Laws. Contact force is responsible for most of the interactions we experience in daily life. Pushing a car up the hill, writing your name with a pen, or picking up a textbook from the table are all examples of contact force, and they are also examples of continuous force. On the other hand, hammering a nail, kicking a ball, etc are examples of impulse or momentary force."
Answer:
Contact forces are forces that act between two objects that are physically touching each other.