what is term force? list any three commonly observed effects of force
Answers
Answer:
A force acting on an object causes the object to change its shape or size, to start moving, to stop moving, to accelerate or decelerate
Answer:
A ‘Force’ is a vector quantity that can be described as a push or pull on an object resulting from the object’s interaction with another object. Whenever there is an interaction between two objects, the objects experience an equal and opposing force on each other. In other words both the objects ‘exert force’ on each other.
effects of force
1) A force can move a stationary object
Example : The force of motor makes a stationery fan to move ( rotate).
2) A force can change the speed of a moving object.
Example : When a hockey player hits a moving ball, the speed of ball increases.
3) A force can stop a moving object.
Example : The force of brakes can stop a moving car.
hope it helps