what is contact force? give one example
Answers
Answer:
In physics, a contact force is a force that acts at the point of contact between two objects, in contrast to body forces. Contact forces are described by Newton's laws of motion, as with all other forces in dynamics. Contact force is the force in which an object comes in contact with another object.
Explanation:
There are 6 kinds of forces which act on objects when they come into contact with one another. Remember, a force is either a push or pull.
Normal Force: ...
Applied Force: ...
Frictional Force: ...
Tension Force: ...
Spring Force: ...
Resisting Forces:
A contact force is any force that requires contact to occur. ... Pushing a car up a hill or kicking a ball or pushing a desk across a room are some of the everyday examples where contact forces are at work