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A body is moving along a circular path 'r'. what will be the distance and displacement of the body when it completed half a revolution?​

A body is moving along a circular path 'r'. what will be the distance and displacement of the body when it completed half a revolution?​
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2 votes
a body is moving along a circular path 'r'. what will be the distance and displacement of the body when it completed half a revolution?​

asked
User Roy K
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7.7k points

2 Answers

6 votes

After half of a revolution ...

==> Distance = π•r

==> Displacement = 2•r

answered
User Shotgun Ninja
by
8.9k points
4 votes
Answer: 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.
answered
User Kiran Ruth R
by
8.8k points
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