COMPARISION OF FRICTION FORCES - PULL VS PUSH

FORCE A PUSH OR PULL

If PULL is coded as 61 and LIFT is coded as 47, then how is PUSH coded ?

Assertion : Force is defined as a push or a pull acting on a body. Reason : CGS unit of force is newton

Push: Pull :: Throw : ?

Statement I: Pulling is easier than pushing on a rough surface. Statement II: Normal reaction is less in pulling than in pushing.

In order to push or pull an object

Statement I : Pulling a lawn roller is easier than pushing it. Statement II : Pushing increases the apparent weight and hence the force of friction.

STATEMENT-1: It is easier to pull a heavy object than to push it on a level ground and STATEMENT-2: The magnitude of frictional force depends on the nature of the two surfaces in contact.