Answer: Skier 1 will have more potential energy because he is higher than skier 2
Explanation: Gravitational potential energy is the energy possessed by a body by virtue of its position or height.
P.E=
m= mass of the body
g= acceleration due to gravity
h= height of body
Thus if the masses of two bodies are same, the one with greater height possess greater potential energy.
<span>If a psychoactive substance is used or abused over a long period of time, a person may be unable to function properly without it. An abuser can suffer extreme withdrawals.</span>
Answer:
To protect people and the environment.
Explanation:
Answer:
A,C
Explanation:
Because the other question deal with convection but A,D show how the warm and cold water travel .