waterborn2773 waterborn2773

24-06-2021
Physics

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A ball rolls over the edge of a platform with only a horizontal velocity. The height of the platform is 1.6 m and the horizontal range of the ball from the base of the platform is 20 m. What is the horizontal velocity of the ball just before it touches the ground?

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chibunduoyibe chibunduoyibe

24-06-2021

Explanation:

the answer is in the above image

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