Answer:
Explanation:
Given
Weight of Person 
Cave is
deep
Breaking stress 
Net Force on Person




The shortest time such that the person can be taken out of cave

where
h=distance moved
t=time
a=acceleration



Answer:
Since the reading wasn't specified, it would be most likely A
Explanation:
A is the most similar to a protoplanetary disk, so it'd be A most likely
B: Energy lose
i say this because in order to change they lose energy.
Answer:
i mean i would think solar engery example solar panels
Explanation:
man i tried for you sorry if i wasnt much help