If the value of g suddenly became twice its value it will be come to times more difficult to pull a heavy object along the floor. why ?
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Earth pulls any object of mass m with Force F = mg
If you twice g then F will also be twice.
And it will make you to pull it with twice the force you were using before.
If you twice g then F will also be twice.
And it will make you to pull it with twice the force you were using before.
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- The weight of an object is defined as the force with which the earth attracts the object.it is given as W = F = mg.
- The weight of an object depends on the mass of the object and the value of acceleration due to gravity.
- If the value of g doubles, the force with which the earth attracts the object also becomes twice.
- Thus, the object becomes twice as heavier, making it harder to be pulled along the floor.
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