- #1

jefgreen

- 78

- 0

m=45.0kg (Shawn+Bike total mass)

t=10.0min-->600sec

d=1.80km-->1,800m

K=1/2mv^2.

so...K=1/2(45.0kg)(???)^2

I'm assuming v=3m/s

Therefore v=3.0m/s?

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