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  3. a car of mass 1110 kg enters a banked turn with a

A car of mass 1110 kg enters a banked turn with a banking angle of 11.1°...

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Physics

A car of mass 1110 kg enters a banked turn with a banking angleof 11.1° and a radius of 300 m at a speed of 30.0 m/s. Thecoefficient of static friction between the car’s wheels and thepavement is 0.0881. The turn covers a total of 1 45°.

(a) If the car experiences a drag force that of D=kv wherek=32.0kg/s, how much thrust must the car provide to maintainconstant velocity in the turn?

(b) If the engine of the car suddenly cuts out at 2.10 s afterentering the curve, and the only tangential force acting on the caris the drag force, how fast will the car be traveling by the timeit exits the curve?

(c) Will the car begin to slip before it exits the curve in thiscase above where the engine fails after 2.10 s?

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