AP Physics 1easymcq1 pt

A 2.0 kg object is moving at a constant velocity of 3.0 m/s to the right. What is the net force acting on the object?

A.0 N
B.1.5 N to the right
C.6.0 N to the right
D.19.6 N downward

Explanation

Core Concept

According to Newton's First Law, if an object is moving at a constant velocity (zero acceleration), the net force acting on it must be zero. Option B is incorrect because it represents a force that would cause acceleration, not constant velocity. Option C is incorrect because it represents the force that would be needed to accelerate the object at 3 m/s², not maintain constant velocity. Option D is incorrect because while gravity does act downward on the object, there must be an equal and opposite normal force from the surface, resulting in zero net vertical force.

Correct Answer

A0 N

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