Question

When an object is moving in a circular path of radius 7 m, its displacement when it completes half revolution is ----------- *


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Answer 1

Answer:

Answer:2r

Explanation:

Displacement is the shortest distance travelled from the initial point to the final point. After half revolution the displacement is the length of the diameter which is equal to 2r. Hence the displacement is 2r.

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Answer 2

Answer:

The answer is: 14 m

Explanation:

As, Displacement= 2r

Here, r = radius.

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