Question

e. 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?
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Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

Explanation:

(i) If the value of g becomes double,the force with

which the earth pulls the object i.e weight of

object becomes double.

(ii) As weightincreases,frictional force also increases

while pulling the object

( iii) Hence, it will become two times more difficult to

pull a heavy object along the floor.