Question

Which object is in equalibrium: A leaf falling from a tree, a satellite moving at a constant velocity, A sprinter starting a 100 merer race, or A bowling ball knocking down most of the bowling pins

Answer 1

hint: an object in equilibrium is typically said to have no external forces acting upon it, or to have external forces acting upon it in such a way that the sum of all forces equals zero.

Answer 2

the satellite

Answer 3

I would say so.