a person on a morning walk completes one round around a circular Park of diameter 500 m in 1 minute what will be the distance covered and the displacement at the end of 5 minutes 30 seconds
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No. of rounds= 330/60
=5.5 rounds
Displacement = 2*r
=2*500=1000
=5.5 rounds
Displacement = 2*r
=2*500=1000
krisha999:
i think it is wrong ans
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hi friend
Answer:
The described path is over 1500 meters around.
And the walking person completes the circuit in one minute?
That’s more than 90 kilometers (or 60 miles) per hour.
I suspect that person is driving a car.
Distance covered is 500m (3.14) (5.5), or 8635 meters, or 8.635 kilometers.
The displacement is much less, as the person ends his “walk” halfway around the path from where he started, and that equals the diameter of the circle, or 500 meters.
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