d) A car is pushed using a force of 400 N. If the car starts moving in the direction of application of force.
Is this an example of balanced or unbalanced forces
Answers
Answer:
this is example of unbalanced force .
Answer :-
It is an example of unbalanced force.
Explanation :-
A car is pushed using a force of 400 N. If the car starts moving in the direction of application of force.This is a example of unbalanced force as the object which was in rest started moving because of the application of balanced forces.
☆Know more☆
Forces are mainly of two type,
1) Balanced force
2) Unbalanced force
Balanced force
Balanced Force => If the resultant of applied force is equal to zero then the forces is equal to balanced forces.
Example: In the tug of war if both the teams apply similar magnitude of forces in opposite directions,rope doesn’t move in either side.This happens because of balanced forces where resultant of applied force become zero.
Balanced force do not cause any change of state (motion and rest) of an object,they are equal in magitude and opposite in direction.
Balanced forces can change the shape and size of an object.
For example: when force are applied both sides over a balloon,the size and shape of balloon is changed.
Unbalanced force
Unbalanced Force => If the resultant of applied force is not equal to zero then the forces is known as unbalanced forces,the object which was in rest can be move because of applying force.
Example: Ball moves from one place to another after kicking it. This is an example of unbalanced force.
Unbalanced force can :-
- move a stationary object
- increase or decrease the speed of a moving object
- stop a moving object
- change the shape and size of the moving object.