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