What must the height of the building

Reference no: EM13696433

Question: A ball is thrown straight up from the edge of the roof of a building. A second ball is dropped from the roof a time of 1.20s later. You may ignore air resistance. The first ball is thrown upward with a velocity of 8.60 m/s.

Part A- What must the height of the building be for the balls to reach the ground at the same time?

I need expert help to solve the above question.

Reference no: EM13696433

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