Forces 2

​What is the weight of a 300-kg person on Earth?

What is the weight of the same 300-kg person on the moon?

An object weighs 20000 Newtons on the moon. What is its mass?

​Calculate the momentum of a 30 kg object moving at 45 m/s.

​Calculate the momentum of a 40 kg object moving at 43 m/s.

​A dog is running at 10 m/s. If he has a momentum of 500 kgm/s, what is its mass?