Fill in the blanks pressure to a region of
7. Air moves from a region of
8. Wind is
air.
9. Air expands on
10. The warm air is
and contracts on
than the cold air.
Answer the following
11. Suggest two methods for finding the direction of the wind at a given pla
any instruments.
12. State two experiences that made you think that air exerts pressure.​

Ithink they do have the same properties just in less quantities i think

This is kenetic energy.

W= fd
where f is an applied force and d is the distance over which it is applied. when a parachuting skydiver is at constant velocity, he is experiencing "terminal velocity", the point at which his acceleration down is canceled out by air resistance. that means that the resisting force of the air is equal to his weight, but in the opposite direction. with this, we can solve for the work done by the force.
w = fd
w = (92.0)(9.81 m/s^2) (325)
w= 2.93 x 10^5 j
the value for work in this case is positive because it is pushing up on the skydiver, who has a downward force of gravity.
therefore the answer is 2.93 x 10^5 j

Ray 2 should cross through the focal point on the right side of the lens