Question

what is the velocity of car its engine is rated 100 kw and provides constant force of 5000N

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Answer 1

Answer:

F=5000 N

P=100 kW

∴ P=100×1000 W=10^5W

P=Fv

10^5 =5000×v

v= 5000/10 ^5

v=0.05m/s