Question

it is easier to pull a suitcase having wheels

Answer 1

Yes.....................!

Answer 2

Hey there !

Here is your answer

Yes it is easier to pull a suitcase having wheels since the ball bearings in wheels reduce the friction by rolling. We know that it's better to role than to slide over an body. Rolling friction is applied over here, which helps to pull the suitcase better. The ball bearings in the wheel roll and reduce the friction.

Hope it helps!