Question

if the value of g suddenly becomes twice its value,i t will become two times more difficult to pull a heavy object along the floor.why?

Answer 1

as we know that the gravitational force attract a object and we have to put force more than that so it can come towards me. g=9.8 and we have to put 10n to pull it and if it is doubled than we have to put double force to pull it.

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.