Test: AP Physics C Electricity

1.

ball is thrown horizontally from the top of a  high building. It has an initial velocity of  and lands on the ground  away from the base of the building. Assuming air resistance is negligible, which of the following changes would cause the range of this projectile to increase?

I. Increasing the initial horizontal velocity

II. Decreasing the mass of the ball

III. Throwing the ball from an identical building on the moon

I and II

I and III

I, II, and III

I only

II only

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