When an object is released from rest and falls in the absence of friction, which of the following is true concerning its motion?
A) Neither its acceleration nor its velocity is constant.
B) Both its acceleration and its velocity are constant.
C) Its acceleration is constant.
D) Its velocity is constant.

Question

Quizplus · Accepted Answer

Its acceleration is constant due to the constant acceleration of gravity, assuming negligible air resistance.

When an Object Is Released from Rest and Falls in the Absence