Gravitational pull must be measured in units

'Pull' is force, so units of force must be used to describe it. But that's not a very usefull way to describe the gravity on, say, the surface of a planet, because the amount of 'pull' depends on what's being pulled. A much better way to describe the gravity of, say, a planet is in terms of its acceleration, since every dropped object accelerates at the same rate on the same planet, no matter what the object's mass happens to be.

Sorry my friend i don't know the answer. i am just in 6th

Go to the bathroom and vape