Question: Please solve A ball with mass 0.7 kg is thrown upward with initial velocity 5 m/s from the roof of a building 80 m high.

Please solve

A ball with mass 0.7 kg is thrown upward with initial velocity 5 m/s from the roof of a building 80 m high. Assume there is a force due to v air resistance of magnitude % directed opposite to the velocity, where the velocity v is measured in m/s. NOTE: Use g=9.8 m/sg as the acceleration due to gravity. Round your answers to 2 decimal places. a) Find the maximum height above the ground that the ball reaches. Height: 81.21 m ) b) Find the time that the ball hits the ground. Time: 5.078 seconds x

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