1. A car of mass 1310 kg enters a banked turn with a banking angle of 9.51° and radius of 435 ma a speed of 28.0 m/s. The road is icy and the coefficient of static friction between the car's wheels and the pavement is u, = 0.0722. The turn covers a total of 163°. The car experiences a drag forc that of D = bv where b = 19.2 kg/s while in the turn. The engine of the car suddenly stops 3.17 s after entering the curve so that the only tangential force acting on the car is the drag force. Note hat this curve is on level ground
1. A car of mass 1310 kg enters a banked turn with a banking angle of 9.51° and radius of 435 ma a speed of 28.0 m/s. The road is icy and the coefficient of static friction between the car's wheels and the pavement is u, = 0.0722. The turn covers a total of 163°. The car experiences a drag forc that of D = bv where b = 19.2 kg/s while in the turn. The engine of the car suddenly stops 3.17 s after entering the curve so that the only tangential force acting on the car is the drag force. Note hat this curve is on level ground
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Transcribed Image Text:1. A car of mass 1310 kg enters a banked turn with a banking angle of 9.51° and radius of 435 m at
a speed of 28.0 m/s. The road is icy and the coefficient of static friction between the car's wheels
and the pavement is µ, = 0.0722. The turn covers a total of 163°. The car experiences a drag force
that of D = bv where b = 19.2 kg/s while in the turn. The engine of the car suddenly stops 3.17 s
after entering the curve so that the only tangential force acting on the car is the drag force. Note
that this curve is on level ground.
(a) How fast will the car be traveling by the time it exits the curve?
(b) Will the car slip down the icy banked slope of the curve before exiting?
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