Question

How much work should be done on a bicycle of mass 25kg to increase its speed from 3m/s to 6 m/s (Ignore air
resistance and friction).

Answer 1

Explanation:

work = 25* 3+6

= 25*9

= 225 ans

$25 \: multyply \: 3 \: plus \: 6 \\ = 25 \: multyply9 \\ = 225 \: is \: the \: ans \:$