Asked by yo yo

With what minimum speed must Fran leave the ground in order to lift her center of mass 1.90 m and cross the bar with a speed of 0.80 m/s?
Answered by bobpursley
her initial KE= change in GPE
+ final KE
1/2 m v^2=mgh+ 1/2 m (.8^2)
Answered by george
i think the answer is deficate in my mouth
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