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A Racecar, Traveling at Constant Speed, Makes One Lap Around $\pi$

Question 2

Multiple Choice

A racecar, traveling at constant speed, makes one lap around a circular track of radius r in a time t.Note: The circumference of a circle is given by C = 2 $\pi$ r.
-Determine the magnitude of the average velocity of the car for one complete lap.

A) $A racecar, traveling at constant speed, makes one lap around a circular track of radius r in a time t.Note: The circumference of a circle is given by C = 2 \pi r. -Determine the magnitude of the average velocity of the car for one complete lap. A) B) C) D) E) zero meters/second$
B) $A racecar, traveling at constant speed, makes one lap around a circular track of radius r in a time t.Note: The circumference of a circle is given by C = 2 \pi r. -Determine the magnitude of the average velocity of the car for one complete lap. A) B) C) D) E) zero meters/second$
C) $A racecar, traveling at constant speed, makes one lap around a circular track of radius r in a time t.Note: The circumference of a circle is given by C = 2 \pi r. -Determine the magnitude of the average velocity of the car for one complete lap. A) B) C) D) E) zero meters/second$
D) $A racecar, traveling at constant speed, makes one lap around a circular track of radius r in a time t.Note: The circumference of a circle is given by C = 2 \pi r. -Determine the magnitude of the average velocity of the car for one complete lap. A) B) C) D) E) zero meters/second$
E) zero meters/second