54. o A golf ball bounces down a flight of steel stairs, striking severalsteps on the way down, but never hitting the edge of a step. The ball startsat the top step with a vertical velocity component of zero. If all the colli-sions with the stairs are elastic, and if the vertical height of the staircaseis 3.00 m, determine the bounce height when the ball reaches the bottomof the stairs. Neglect air resistance.

Given, the initial velocity,v0 of the ball has only horizontal component. So, the final velocity,…

Answered: 54. o A golf ball bounces down a flight…

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