Question Description
A car initially traveling eastward turns north by traveling in a circular path at uniform speed as in the figure. The length of the arc ABC is 270 m, and the car completes the turn in 31.0 s.
m/s
(b) What is the magnitude and direction of the acceleration when the car is at point B?
magnitude | Your response differs from the correct answer by more than 10%. Double check your calculations. m/s2 |
direction | ° counterclockwise from the +x-axis |

Final Answer

Thank you for the opportunity to help you with your question!
a) speed=270/31=8.7097m/s
b) acceleration=velocity/distance
=8.7097/270
=0.0322 m/s^2
direction:
=s/r
=(270/r)°
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