Question

plz answer the ques​

Answer 1

for this, you need to know that distance is the actual path travelled whereas displacement is just the diatance between intial and final point i.e. starting and ending point.
so after first cirvle, distance is 2*pi*r wheras displacement is zero
after 1.5 cirvle, distance is 3*pi*r whereas displacement is equal to diameter that is simply 2r

Answer 2

Circumference of a circle is 2*pie*r

Circumference of circle = 63m

After 1 round distance is 63 m and displacement is 0

After 2 rounds distance is 126 m and displacement is 0

After 1.5 rounds distance is 94.5 m and displacement is 31.5 m

After 2.5 rounds distance is 157.5 m and displacement is 31.5 m

Hope this helps you.....

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