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A stone is dropped from a cliff. The graph (carefully note the axes) which best

ID: 1423577 • Letter: A

Question

A stone is dropped from a cliff. The graph (carefully note the axes) which best represents its motion while it fals is: 4. A person standing atop a building holds two balls A and B. Balls A and B weigh the some amount. Simultaneously, the person throws boll A straight up off the building while bail B is thrown horizontally off the building. Neglecting air resistance, which of the following statements is true Tust bofore landing. Ball B hits tho ground bofore ball A with the different accelerations. Ball B hits tho ground before ball A with the same acceleration. They both hit at tho same time with different accelerations. They both hit at tho same time with tho same acceleration.

Explanation / Answer

The answer for 4th question is:

Ball B hits the ground before ball A with the same acceleration because this acceleration is the same for the two balls. g = 9,81 m/s2

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