Aball is kicked and flies from point p to q following a parabolic path in which the highest point reached is t. the acceleration of the ball is?
a. zero at t
b. greatest at p
c. greatest at t and q
d. the same as at p as at q and t

Aray of light traveling parallel to the principal axis of a concave mirror will be reflected through the mirror's

What are the dimensions of the cross section that passes through the points a, f, g, and d?

The pilot of a helicopter hovers at an altitude of 1200 feet over a park. the angle of depression to the base of a statue is 17 degrees. the angle of depression to the nearest park exit, in line with the statue, is 14 degrees. to the nearest foot, what is the distance from the statue to the exit?