Question

A car starts from rest at point A on a circular track of radius R0 (not r, R, etc.), moving in a clockwise direction. The linear speed increases at a uniform rate a0 (not a, A, etc.), until well after it passes point C. 1. On the diagram at right, draw arrows to represent the direction of the acceleration of the car at points A, B, and C. If the acceleration is ever zero, state so explicitly. 2. At the instant when the car passes point C, determine the following, in terms of the given quantities (and constants) a. The car's speed b. The magnitude of the tangential component of the linear acceleration (|atan| or |a//|) c. The magnitude of the normal component of the linear acceleration (|an| or |a?|)

          A car starts from rest at point A on a circular track of radius R0 (not r, R, etc.), moving in a clockwise direction. The linear speed increases at a uniform rate a0 (not a, A, etc.), until well after it passes point C.

1. On the diagram at right, draw arrows to represent the direction of the acceleration of the car at points A, B, and C. If the acceleration is ever zero, state so explicitly.

2. At the instant when the car passes point C, determine the following, in terms of the given quantities (and constants)
a. The car's speed

b. The magnitude of the tangential component of the linear acceleration (|atan| or |a//|)

c. The magnitude of the normal component of the linear acceleration (|an| or |a?|)

A car starts from rest at point A on a circular track of radius R0 (not r, R, etc.), moving in a clockwise direction. The linear speed increases at a uniform rate a0 (not a, A, etc.), until well after it passes point C.

1. On the diagram at right, draw arrows to represent the direction of the acceleration of the car at points A, B, and C. If the acceleration is ever zero, state so explicitly.

2. At the instant when the car passes point C, determine the following, in terms of the given quantities (and constants)
a. The car's speed

b. The magnitude of the tangential component of the linear acceleration (|atan| or |a//|)

c. The magnitude of the normal component of the linear acceleration (|an| or |a?|)

Added by Samantha M.

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