Question

describe the contant and non contact force​

Answer 1

Answer:

the force which cannot be exerted without contact is called contact force. example- frictional force

the force which is indirectly exerted or exerted without a touch is called non contact force. example- gravitational force

Answer 2

Question :—

Describe the contant and non contact force.

Answer :—

Contact force

The force which is exerted by an object on another object only through "physical contact" is known as contact force.

It has two types :—

1. Muscular force.

2. Friction force.

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Non - contact force :—

A force which can be exerted by an object on another object without touching each other is called a non - contact force.

It has three types :—

1. Gravitational force

2. Electrostatic force

3. Magnetic force