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Chapter 6: Q6.3-11CQ (page 219)

Do you feel yourself thrown to either side when you negotiate a curve that is ideally banked for your car鈥檚 speed? What is the direction of the force exerted on you by the car seat?

Short Answer

Expert verified

The direction of the force exerted is on either side of the curve.

Step by step solution

01

Definition of Force

A force is an influence that can alter an object's motion. An object with mass can change its velocity, or accelerate, as a result of a force. Intuitively, the force can be described as a push or a pull. A force is a vector quantity since it has both magnitude and direction.

When a car turns around a banked curve of ideal banking 胃, the slope of the road helps the passengers negotiate the curve. The greater the angle of the slope 胃, the faster can take the curve and negotiate a force on either side.

02

Determine the direction of the Force

If we turn towards the left, the force is towards the right and this is just because that vertical force acting on the car is zero and only the normal force has a horizontal component that negotiates the curve in a direction on either side of the curve.

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