A $0\mathrm{.}720-kg$ ball is tied to the end of a string of length $1\mathrm{.}57$ m and swung in a vertical circle.

$W_g=0J$

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Part C

Repeat part $($a$)$ for motion along the semicircle from the lowest to the highest point on the path.

$W_T=$

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Part D

Repeat part $($b$)$ for motion along the semicircle from the lowest to the highest point on the path.

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