Physics, 03.07.2019 19:20 ovengel12

A66 g66 g ball is thrown from a point 1.05 m1.05 m above the ground with a speed of 15.1 ms/15.1 ms . when it has reached a height of 1.59 m1.59 m , its speed is 10.9 ms/10.9 ms . what was the change in the mechanical energy of the ball-earth system because of air drag

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A66 g66 g ball is thrown from a point 1.05 m1.05 m above the ground with a speed of 15.1 ms/15.1 ms...