AIPMT PRELIMS2006Physics-Kinematics

AIPMT PRELIMS 2006 Physics Circular Motion MCQ Question

Type: MCQ-numerical-Easy-Class 11

A car runs at a constant speed on a circular track of radius 100 m, taking 62.8 s for every circular lap. The average velocity and average speed for each circular lap respectively is:

A

0, 0

B

0, 10 m/s

C

10 m/s, 20 m/s

D

20 m/s, 0

Correct Answer

Option B

Detailed Explanation

The average velocity over a complete lap is zero because the displacement is zero. The average speed is the total distance divided by time, which is 10 m/s.

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