Question

A body is moving in a circle of radius R. The body moves through half the circle. Calculate distance and displacement.​

Answer 1

Answer:

distance= πR and displacement =2R

Explanation:

distance is total path travelled perimeter of circle =2πR given the body moves half of circle so ,2πR÷2 =πR.

• displacement is shortest distance travelled, given radius R

so, half circle diameter is R+R =2R

Answer 2

Explanation:

see attachment

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