Question

Hi Guys
What is force and different types of force?
Great and own answer = Brainliest + 10 thanks
Next good answer = 10 thanks
Spam = Reported

Answer 1

Force:-

•Basically force can be defined as

a push or a pull.

•Force has a magnitude as well as a sense of direction. Thus,force is a vector quantity.

•The S.I. unit of force is Newton (N). Other units are dyne,pound-force,kip etc.

•Force is the product of mass and acceleration of a body. Thus:-

=>F = ma

Effects of force:-

1. Force can move a body lying at rest.

2. Force can stop a moving body.

3. Force can change the direction of a moving body.

4. Force can change the shape and size of an object.

5. Force can make a body rotate.

Types of Forces:-

1. Contact force : A force involving direct contact of two bodies is called a contact force.

Examples :- Frictional force, Normal force etc.

2. Non-contact force : The force which a body applies on another body, when the bodies are not in contact with each other is called non-contact force.

Examples:- Gravitational force,Magnetic force , Electrostatic force etc.

Answer 2

Answer:

Economics, socialistic , political , administrative , justice ,legal, and environmental protection of movement , peace and security