Question

b) A body is moving in circular path at a constant speed of 30 m/sec. After completing one rotation what would be its average velocity? ​

Answer 1

Answer:

the average velocity is 0

Answer 2

The average velocity will be zero

Explanation:

Given:

Speed of body = 30 m/s

To find out:

The average velocity after completing one rotation

Solution:

We know that

Average velocity = Total Displacement/Total Time

Since the body completes one full rotation

Therefore, the body is at its initial point

Thus, the displacement of the body is zero

Therefore, average velocity will be zero.

Hope this answer is helpful.

Know More:

Q: An insect moves along a circular path of radius 10cm with constant speed. If it takes 1min to move from a point on the path to the diametrically opposite point, find a) the distance covered (b) the speed (c) the displacement (d)average velocity

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