A student at the top of a building of height h throws ball A straight upward with speed v0 and throws ball B straight downward with the same initial speed. a. Compare the balls’ accelerations, both direction and magnitude, immediately after they leave her hand. Is one acceleration larger than the other? Or are the magnitudes equal? b. Compare the final speeds of the balls as they reach the ground. Is one larger than the other? Or are they equal?

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