A ball is thrown toward a cliff of height h with a speed of 27m/s and an angle of 60◦ above the horizontal. It lands on the edge of the cliff 3.2s later. Suppose you wanted to throw the ball back from the top of the cliff so that it took the same amount of time to travel to the place where it was originally thrown from. Is it possible to do this? If so, how? If not, why not? Explanation with numerical value is recommended.

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