Question18. In each of the following a force, F is acting on an object of
mass, m. The direction of displacement is from west to east
shown by the longer arrow. Observe the diagrams carefully
and state whether the work done by the force is negative,
positive or zero.
NCERT CLASS 9 SCIENCE CH 11 WORK AND ENERGY.
PLEASE HELP
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The value of G is universally accepted.... it's constant in the whole universe.....
But, the value of g is only applicable on the Earth....
Force is more but value of g is constant
Force depend upon mass
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