Answer:
21
Explanation:
21 is x because 211211 1 1 1 1 1aghh
' C ' is the only correct statement on the list. We don't know anything about diagram-x or diagram-y because we can't see them.
Answer:
Mg or your weight.
Explanation:
When your velocity is constant, the net force acting on you is 0. That means the upwards force of air resistance must fully balance the downwards force of gravity on you, which is Mg.
It is the branch of science, in which we study different phenomena of atmosphere including climate and weather.