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Physics 15 Online
OpenStudy (anonymous):

3. All of the following objects are moving at the same speed. Which one has the greatest kinetic energy? A. a bicycle B. a motorcycle C. a car D. a semi tractor-trailer truck @Michele_Laino o.o Help?

OpenStudy (michele_laino):

I think D, because a semi tractor-trailer truck has a mass which is greater than the mass of other objects

OpenStudy (anonymous):

Thanks x3

OpenStudy (michele_laino):

Thanks!!!!!

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