When comparing the momentum of two moving objects, which of the following is correct?
a. The object with the higher velocity will have
less momentum if the masses are equal
b. The more massive object will have less momentum
if its velocity is greater
c. The less massive object will have less momentum
if the velocities are the same
d. The more massive will have less momentum if the
velocities are the same

If a force is exerted on an object, which statement is true?
a. A large force always produces a large change in
the objects momentum
b. A large force produces a large change in the
objects momentum only if the force is applied
over a very short time interval
c. A small force applied over a long time interval
can produce a large change in the objects
momentum
d. A small force produces a large change in the
objects momentum

The change in an objects momentum is equal to
a. the product of the mass of the object and the
time interval
b. the product of the force applied to the object
and the time interval
c. the time interval divided by the net external
force
d. the net external force divided by the time
interval