what is force???????
Answers
Answer:
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
✨Force:-
It is the force enables us to do any work.
To do anything either we push or pull the object. Therefore, push or pull is called force.
Example:- To open a door either we push or pull it.
A drawer is pulled to open and pushed to close.
✨Effects of force:-
1.Force can stop a moving body:- Example:- by applying brakes a running cycle or running vehicle can be stop.
2.Force can change the direction of moving body:- example:- by applying force i.e by moving handle the direction of a running bicycle can be changed.
3.Force can change speed of moving body:- example:- by accelerating the speed of a running vehicle can be increased by applying brakes the speed of a running vehicle cam be decreased.