Compare amount for the following situations. If some are equal, put them in parentheses. F...

Compare amount for the following situations. If some are equal, put them in parentheses. For example, if A and B are tied, say (A-B tied).

A ball is released at the left end of the metal track. Assume it has only enough friction to roll, but not to lessen its speed.

(a) Compare the KE, from most to least.

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(b) Compare the PE.