Question

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

Answer 1

Answer:

yes if value of g suddenly becomes twice its value it will become two times more difficult to pull a heavy object along the floor.

It is because of weight of the object will increase due to gravity .

F=ma

This might be the answer of your question.

Answer 2

Answer:

1.The weight of an object is defined as the force with which the earth attracts the object.

It is given as,

w = F = mg

2.The weight of an object depends on the mass of the object and the value of acceleration due to gravity.

3.If the value of g doubles, the force with which the earth attracts the object also become twice.

Hence , it will become two time more difficult to pull a heavy object along the floor.