1.If a person is moving along the circumference of a circle once in 1 minute. The distance and displacement after 1/2 hour will be
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Distance = 60πr
Displacement = 0
Step-by-step explanation:
Given that,
A person travels along the circumference of a circle in a minute.
Circumference of the circle = 2πr
No. of minutes in 1/2 hour = 30 minutes
so,
∵ Distance covered = 2πr * 30
= 60πr
∵ Displacement = 0
as he reaches the same position after every round.
Learn more: Displacement
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