Question

A 91 kg skier goes down the slope shown.

They are moving at 1.5m/s at point A.

Calculate their total energy at point A and calculate their speed at point 3. A 120 M B 80 M

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Answer #1

(TE) at A = Porental Све) CKIE energy & kinene KE = £mu? @ Total energy energy PE = mgh = 9149.8x120 = 107016 J. [m - mass =

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