If you drop an object from a height, how must you change the height from which you drop it in order to double its velocity upon hitting the ground below?
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If you drop an object from a height, how must you change the height from which you drop it in order to double its velocity upon hitting the ground below?
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- A ball is thrown upward at a velocity of 35 m/s. What is its velocity after 5.0 s, assuming negligible air resistance? O 14 m/s downward O 35 m/s downward 84 m/s downward 84 m/s upward O 14 m/s upwardA ball rolls horizontally off the edge of a tabletop that is 1.40 m high. It strikes the floor at a point 1.32 m horizontally away from the table edge. (Neglect air resistance. (a) How long was the ball in the air? (b) What was Its speed at the instant it left the table? m/s Submit 0ncuor