Density=mass÷volume
mass=density×volume
mass=2×8=16 g
Question: What happens to potential energy when a skier goes down the hill?
Answer: Decrease
Explanation: As the skier begins the descent down the hill potential energy is lost and kinetic energy is going to start acting
question answered by
(jacemorris04)
Answer: arrange systematically in groups; separate according to type, class, etc.
Explanation:
i hooked this up btw