Answered: HOMEWORK 9-11 Consider the loop-de-loop… | bartleby

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HOMEWORK 9-11
Consider the loop-de-loop track. A small round object with
radius r<<R is placed on the track at altitude h and released.
It rolls without slipping along the track and just barely makes
it around the top of the loop. Find h is the object were a
A) solid sphere.
B) hollow sphere.
C) disk.
D) hoop.
HINT: If you represent the fraction before the mr² by some symbol, you can do almost all of
the problems at once.

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