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A particle is moving in a …

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A particle is moving in a circular path of radius r.What would be the displacement after half a circle

Posted by Aarohi Shrivastava 4 years, 2 months ago

CBSE > Class 09 > Science

4 answers

Devansh Tiwari 4 years, 2 months ago

A diameter i.e. 2R

Suzanne Smitha 4 years, 2 months ago

The answer will be 2r. We all know that displacement is all about the total distance measured between initial and final points. After the particle cover half path of the circle, the displacement can be easily calculated by measuring the distance between initial and final points. Displacement after half circle = AB=OA + OB Hence, the displacement after half circle is 2r.

Yogita Ingle 4 years, 2 months ago

Displacement at half path is the shortest distance between the initial and final point.
So, it's equal to twice the radius of the circle =2r

Sarita Panda 4 years, 2 months ago

The displacement , after half a circle, would be equal to the diameter of the circle .So displacement would be equal to twice of r (i.e. the diameter).

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