give one example each where the effect of force is increased and where the effect of force is decreased.
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Example where effect of force is increased:-
If we push a moving trolley in the direction in which it is moving, we increase it speed and thus increase in effect or impact of force.
Example where effect of force is decreased:-
If we pull a trolley in the opposite direction from which it is moving, we decrease its speed and thus decrease in effect or impact of force.
If we push a moving trolley in the direction in which it is moving, we increase it speed and thus increase in effect or impact of force.
Example where effect of force is decreased:-
If we pull a trolley in the opposite direction from which it is moving, we decrease its speed and thus decrease in effect or impact of force.
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increased: moving trolley in moving direction decreased: moving trolley in opposite direction
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