Answer: some of the energy are shielded away by the ozone layer,
The rest warm the earth
Explanation:
Not all energy from the sun reaches the earth, some of the energy are shielded away by the ozone layer while the rest energy warm the earth
Answer:
The centripetal force increases.
Explanation:
Centripetal force is given by
; where
.
Given these two equations, we can rewrite the formula for centripetal force as:

As shown, radius is in the denominator, thus, a smaller radius would lead to a larger centripetal force.