Question

an object is moving in a circular path of radius 7m what is the distance and displacement of an object after one revolution

Answer 1

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Answer 2

Answer:

The distance and displacement traveled by an object in one complete revolution are 44m and 0m respectively.

Explanation:

The distance of an object will be equal to the circumference of the circle.i.e.

$l=2\pi r$       (1)

Where,

l=distance of the object

r=radius of the circle

From the question, we have a radius equal to 7m. So,

$l=2\times \frac{22}{7}\times 7=44m$               (∴π=22/7)

Whereas the displacement of an object after one complete revolution will be zero because the object will come back to its starting point.

Hence, the distance and displacement traveled by an object in one complete revolution are 44m and 0m respectively.