Question

a girl moving along a circular path of radius 14 m completes half the journey along the circle. Find:(a) distance covered by her and (b) displacement. If she covers full circle l,how the values of distance and displacement would modify?​

Answer 1

Answer:

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Explanation:

Answer 2

Answer:

Distance travelled by girl =3.14*14=43.96

displacement is the shortest distance

hence, displacement=2*14=28

if she covers full circle,

                                distance = perimeter=2*3.14*14=87.92

                               displacement=0

Explanation: