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
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.
A0 N
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