# kinematic and motion

Anonymous

Question description

A  car is traveling around a horizontal circular track with radius r = 230 m at a constant speed v = 24 m/s as shown. The angle θA = 27° above the x axis, and the angle θB = 57° below the x axis.

1) What is the magnitude of the car’s acceleration?

2) What is the x component of the car’s acceleration when it is at point A

3. What is the y component of the car’s acceleration when it is at point A

4)What is the x component of the car’s acceleration when it is at point B

5. What is the y component of the car’s acceleration when it is at point B

6. As the car passes point B, the y component of its acceleration is

A

B

C

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