Question

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??

Answer 1

this is because if the g value increases then then the weight will increase that is the gravitational force acting on the body will increase. this is because weight =mass× gravitational force

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.