Question

A particle is moving along a circle of radius 7m.Calculate distance and Displacement when it completes 100 1/2 revolution.​

Answer 1

Answer:

displacement will be = 2r

and distance will be = 2πr x 100.5 .

Answer 2

Displacement of the particle will be = 2 r = 14m

Distance will be = 2πr × 100.5

= 2× 22/7 × 7 × 100.5

= 2 × 22 × 100.5

= 4422m

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