Davinder S.

# The angle θA = 35° above the x axis, and the angle θB = 59° below the x axis. 1)What is the magnitude of the car’s acceleration?

A car is traveling around a horizontal circular track with radius r = 230 m as shown. It takes the car t = 52 s to go around the track once. The angle θA = 35° above the x axis, and the angle θB = 59° below the x axis.

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

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

3)What is the y component of the car’s velocity 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 velocity is(choose one)

increasing

constant

decreasing