what is the work done to increase the velocity of a car from 30km per hour to 60km per hour if the mass of the car is 1500kg
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1
Answer:
156375 J
i hope it helpfull to you
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Answer:
work =change in kinetic energy
Explanation:
=0.5m(v²- u²)
=0.5×1500kg×[(60×5/18m/s)²- (30×5/18ms)²]
=156250 joules
=156.25kj
work done is 156.25 k.j
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