QUESTION 28 A 3.75 kg ball is thrown directly at a wall at a speed of...

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QUESTION 28 A 3.75 kg ball is thrown directly at a wall at a speed of 3.0 m/s. It bounces off of the wall and returns at 2.50

Answer 1

Answer #1

828 o Given mass of Ball m= 3.75 kg d Partial speed of ball Vi= 3 m/sec final speed of Bal Up = 2.5 m/sec the ball is through

Answer 2

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