The answer explains forces acting on a car during braking on a hill, how to calculate maximum deceleration, and why mass doesn't affect stopping distance.
When applying brakes on a hill, forces like gravity, normal force, frictional force, and the car's mass come into play.
The car's maximum deceleration can be determined by considering gravitational acceleration (g), the angle of inclination, and the coefficient of friction on the road surface.
The car's mass does not affect stopping distance because the force of friction that stops the car is directly proportional to the car's mass, canceling it out in the calculation.
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