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Two stones are thrown simultaneously, one straight upward from the base of a cliff and the...

Two stones are thrown simultaneously, one straight upward from the base of a cliff and the other straight downward from the top of the cliff. The height of the cliff is 5.45 m. The stones are thrown with the same speed of 8.67 m/s. Find the location (above the base of the cliff) of the point where the stones cross paths.

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