Car on Curve 2 A car is traveling around a horizontal circular track with radius

Question

Car on Curve 2 A car is traveling around a horizontal circular track with radius r-210 m as shown. It takes the car t-51 s to go around the track once. The angle A-30. above the x axis, and the angle B-55, below the x axis. What is the magnitude of the car's acceleration? 3.19 2 What is the x component of the car's velocity when it is at point A 11.99 m/s Submit Your submist 11.99 X Computed value: -11.99 Submitted: Monday, April 18 at 9:50 PM What is the y component of the car's velocity when it is at point A 20.77 m/s Submit Your submiss 20.77X Computed value: 20.77 Submitted: Monday, April 18 at 9:51 PM What is the x component of the car's acceleration when it is at point B 1.83

Explanation / Answer

b) ax = 3.19 * cos 210

= -2.76 m/s2

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c) ay= 3.19 * sin 210

= -1.595 m/s2

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