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A bicyclist increases her speed from 4.0 m/s to 6.0 m/s. The combined mass of the bicyclist and the bicycle is 55 kg. How much work did the bicyclist do in increasing her speed? A. 11 J B. 28 J C. 55 J
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A bicyclist increases her speed from 4.0 m/s to 6.0 m/s. The combined mass of the bicyclist and the bicycle is 55 kg. How much work did the bicyclist do in increasing her speed?

A. 11 J
B. 28 J
C. 55 J
D. 550 J

User Joel Jackson
by
5.9k points

1 Answer

4 votes
Choice-D is the correct one.
For the solution, see my detailed response
to the other posting of the same question.
User FuzzyTemper
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5.9k points
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