-static body doesn’t move unless there is a force affects on it.
True
False
..............it is the force by which the object is attracted to the ground.
Friction force
Gravitational force
Force
It is the amount of energy that is required to move an object through the force which affects on it.
Work
The swing is moved by ........... the seat
Motion
pulling
pushing
..............its is the factor which changes energy turning into work
Balanced
Which one is the best example of doing work?
Trying to push the wall
Sitting.
Moving a chair to another room
Force is ----------------- or_______________
push , pull.
Heavy, light.
simple, complexed.
When does the ball on the ground move?
When light falls on it.
When a force acts on it.
It won’t move.
The moving objects stop when they face another force that is .............in magnitude and .............. in direction.
differen , opposite
equal , opposite
equal , same
..............it is the force that makes the object slower and acts in the opposite direction.