Question

How much work must be done on a 10-kg bicycle to increase its speed from 5

m/s to 10 m/s?
O A. 500 J
B. 125 J
C. 375J
O D. 5J

Answer 1

375 j

Step-by-step explanation:

Work done = increase in kinetic energy

C is the correct answer for this question. 375 work must be done on a 10 kg bicycle.

1: 1/5*10 * (10+5)(10-5)

Work Done: 375J

Hope this helps.