Wrok Problem in Physics? - Freemason Hirams Travels Masonic Forums

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03-11-2008, 08:38 PM

kickitup21

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Wrok Problem in Physics?

A 1500 kg car accelerates uniformly from rest to 10 m/s in 3.00 sec.
What is the work done on the car in this time interval?
The answer is 7.5x10^4 J ;; How do you get that?
What is the power delivered by the engine in this time interval?
The answer is 2.5x10^4 W ;; How do you get that?

Thanks =)

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