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