A ball is thrown up into the air. Ignore air resistance. When it is rising and reaches half of its maximum height, the net force acting on it is
A) equal to its weight.
B) greater than its weight.
C) less than its weight, but not zero N.
D) zero N.
E) Cannot be determined without additional information.

Question

Quizplus · Accepted Answer

The only force acting on the ball is gravity, which is equal to its weight, as air resistance is ignored.

A Ball Is Thrown Up into the Air