An iron cannonball and a bowling ball are dropped at the same time from the top of a building. At the instant before the balls hit the sidewalk, the heavier cannonball has a greater? A. velocity. B. aceleration. C. kinetic energy. D. All of these are the same for the two balls.

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Physics

Frank Richardson

20 September, 00:55

An iron cannonball and a bowling ball are dropped at the same time from the top of a building. At the instant before the balls hit the sidewalk, the heavier cannonball has a greater? A. velocity. B. aceleration. C. kinetic energy. D. All of these are the same for the two balls.

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William Newman · Answer 1

The answer is D. All of these are the same for the two balls.

Two objects dropped with roughly the same aerodynamics should drop at a near exact rate.