what is force how many types of forces
Answers
Answer:
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Explanation:
In physics, a force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity.
There are 2 types of forces, contact forces and act at a distance force. Every day you are using forces. Force is basically push and pull. When you push and pull you are applying a force to an object.
Force
- Force is a push or pull which changes the shape and size of the object and can bring it to rest or motion.
There are two types of force -
- Contact force - The force in which objects come in contact with another.
- Non contact force - The force in which objects does not cone in contact with another.
A few examples of contact force are -
- Mechanical force
- Frictional force
- Muscular force.
A few examples of non contact force are -
- Gravitational force
- Electrostatic force
What does force does?
Ans. Force can -
- Change the size, shape.
- Change the direction of it's way of motion
- Can bring an object to rest or motion.
Note - Force cannot change the mass of an object. Mass remains constant.
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