Physics

The false statement is: If the net force on an object is constant, the object's velocity will also be constant. If a net force is acting on an object, it will cause the object to accelerate. An object can only have a constant velocity if there is no net force acting on it.

Option A

This statement is true. In free fall, the only force acting on the object is gravity (neglecting air resistance). The acceleration due to gravity is approximately 9.81 m/s², which is constant near the Earth's surface.

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