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with solution and dont round it off please

 

A ball is thrown vertically upward from the top of a 25-m-high-building with an initial velocity of 4 m/s. One second later, another ball is thrown upward from the ground with an initial velocity of 15 m/s. Determine the height from the ground and the time at which they pass.
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Transcribed Image Text:A ball is thrown vertically upward from the top of a 25-m-high-building with an initial velocity of 4 m/s. One second later, another ball is thrown upward from the ground with an initial velocity of 15 m/s. Determine the height from the ground and the time at which they pass.
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