### Determine what is the angular rotation rate of the car

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A car is travleing towars a 20 degree slope at 60 mph. The wheels have a radius of 12 in. and the car's wheelbase is 100 in. What is the angular rotation rate of the car immediately after the front wheel contacts the slop? Assume that A, the center of the rear wheel, continues to move horizontally at 60 mph.

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