An object is thrown straight up on planet X with an initial speed of 45 m/s. What is the acceleration of gravity on this planet (in m/s2 ), if 3 seconds later the object gets to the peak of its path. 5 10 15 20 none of these
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An object is thrown straight up on planet X with an initial speed of 45 m/s. What is the acceleration of gravity on this planet (in m/s2 ), if 3 seconds later the object gets to the peak of its path.
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