What are contact forces? Give four examples of contact forces.

1.	What are contact forces? Give four examples of contact forces.
Answer» Contact forces : “The forces which act on another body through some connector are called contact forces.” Or “The forces which act on bodies when they are in actual contact.” Examples : 1. Force of friction 2. Force of tension. 3. A player can set a ball in motion by hitting it with his foot or by pushing it with a bat. 4. Pulling a rubber bond to increase its length.

Answer»

Contact forces :

“The forces which act on another body through some connector are called contact forces.”

“The forces which act on bodies when they are in actual contact.”

Examples :

1. Force of friction

2. Force of tension.

3. A player can set a ball in motion by hitting it with his foot or by pushing it with a bat.

4. Pulling a rubber bond to increase its length.

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