At some point the angular velocity of the ball had to have been zero. At what angle from its original orientation did this occur and how long did it take.

What if? physicists often measure the momentum of subatomic particles moving near the speed of light in units of mev/c, where c is the speed of light, and 1 mev = 1.6 ✕ 10−13 kg · m2/s2. based on this, what are the units of momentum for a high-speed subatomic particle in terms of fundamental si units?

Lets say that an object of a certain volume has a certin mass. what happens to its mass when you double its volume?

The metric unit of electrical power is the watt volt ampere ohm