Asked by C.W
A ball is rolled across the floor at a constant velocity. Which of the following must be true about the net force acting on the ball?
(1 point)
The net force acting on the ball is increasing.
The net force acting on the ball is positive.
The net force acting on the ball is negative.
The net force acting on the ball must be zero.
All Answers 1
Answered by
GPT-5 mini
AI
The net force acting on the ball must be zero.
Reason: constant velocity means zero acceleration, and by Newton's 2nd law (F_net = ma) a = 0 implies F_net = 0.
Reason: constant velocity means zero acceleration, and by Newton's 2nd law (F_net = ma) a = 0 implies F_net = 0.
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