The pressure at the bottom of a cylindrical container with a cross-sectional area of 53.5 cm2 and holding a fluid of density 660 kg/m3 is 115 kPa. (a) Determine the depth of the fluid.
m
(b) Determine the pressure at the bottom of the container if an additional 1.80 10-3 m3 of this fluid is added to the container. (Give your answer to at least 3 significant figures.)
kPa

there are no correct statementd on the list of choices you provided.

another example of kinetic energy would be,

kinetic energy   >     moving energy

answer   >   letter choice (c),   a hammer falling off a table.

hope that !                                         : )

air exerts forces on falling objects near earth’s surface.

explanation:

the term 'free falls' refer to object that are falling towards the earth, in a situation in which gravity is the only force acting on the object.

for an object in free fall, the acceleration is constant (g, the gravitational acceleration), and so the velocity of the object constantly increases.

for objects near earth's surface, there is always another force acting on the object: the resistance due to the air. this force is opposed to the direction of fall of the object, and it is proportional to the velocity of the object, so as the object falls down, this force increases up to a point when it balances the force of gravity, and the object continues its motion at constant velocity (called terminal velocity). since in this case gravity is not the only force acting on the object, we are not in a situation of free fall.