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Answer the following questions : If th...

Answer the following questions :
If the value of g suddenly becomes twice its value , it will become two times more difficult to pull a heavy object along the floor. why ?

Text Solution

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(i) The weight of an object is defined as the force with which the earth attracts the object. It is given as ,
W=F=mg
(ii) The weight of an object depends on the mass of the object and the value of acceleration due to gravity
(iii) If the value of g doubles , the force with which the earth attracts the object also becomes twice.
(iv) Thus, the object becomes twice as heavier making it harder to be pulled along the floor .
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