In the figure, a solid 0.1 kg ball rolls smoothly from rest (starting at height H...

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In the figure, a solid 0.1 kg ball rolls smoothly from rest (starting at height H = 5.5 m) until it leaves the horizontal sec

Answer 1

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Answer #1

DEARSTUDENT As ball starts from Rest Its INITIAL VELOUTY IS ZERO Hence at Hight H It will have only potential energy Е – тен

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> You forgot to account for the rotational KE. mgy=1/2mv^2+1/2Iw^2

Jeff Gruetzman Sat, Nov 20, 2021 7:45 AM

Answer 2

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