Question

if the value of g suddenly becomes twice it's value .it will become two times more difficult to pull that object .why?

Answer 1

Since that body's g value is twice its original value , its force of attraction is greater than that exerted by us . Therefore it becomes difficult for us to pull that body as it is pulling us with greater force of attraction .

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.