Question 5 Derive an equation that determines the percent energy loss after the th bounce in terms of the maximum bounce heights h, and hn-1.

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We know that the total energy of the ball is purely kinetic when it bounces off the floor, and the energy is purely
gravitational when the ball reaches maximum bounce height.
We will focus on the percent energy loss during each collision. The percent energy loss is the energy lost during the
collision divided by the initial energy of the ball. The percent energy lost during the nth collision is denoted by
PELn.
En-1 – En
En–1
PEL
х 100
Equation 2
Question 5
Derive an equation that determines the percent energy loss after the nth
bounce in terms of the maximum bounce heights h, and h,n-1.
Transcribed Image Text:We know that the total energy of the ball is purely kinetic when it bounces off the floor, and the energy is purely gravitational when the ball reaches maximum bounce height. We will focus on the percent energy loss during each collision. The percent energy loss is the energy lost during the collision divided by the initial energy of the ball. The percent energy lost during the nth collision is denoted by PELn. En-1 – En En–1 PEL х 100 Equation 2 Question 5 Derive an equation that determines the percent energy loss after the nth bounce in terms of the maximum bounce heights h, and h,n-1.
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