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The resistance to motion of an automobil...

The resistance to motion of an automobile depends on road friction, which is almost independent of speed, and on air drag, which is proportional to speed squared. For a car with a weight of 12000 N, the total resistance force F is given by `F=300+1.8v^(2)` where F is in newtons and v is in meters per second. Calculate the power required to accelerate the car at `0.92 m//s^(2)` when the speed is 80 kph

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