The driver of a car traveling at 65.0 mph suddenly hits his brakes on a horizontal highway.
(Note: Draw the force vectors with their tails at the dot. The exact lengths of the vectors are not important but the orientation is.)
1) Make a free-body diagram of the car while it is slowing down. Show the friction force, weight, and normal force:
2) Make a free-body diagram of a passenger in a car that is accelerating on a freeway entrance ramp. Show the weight, normal force, and the P vector:


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