Maharashtra Class 7 Answered
A bird is sitting on a wire, flies , circle around and comes back to its perch. Explain the total distance it traversed during its flight and it's eventual displacement.
Asked by Shroffsonali | 21 Sep, 2019, 16:43: PM
Expert Answer
Bird comes back to its perch after taking a circular round.
As it is a circular round,
The total distance traversed by the bird = 2∏r
where, r - radius of its circular path
And we know that the displacement = final poition - initial position
In this case, the initial poistion and the final position of the bird is same.
Thus, displacement of bird = 0
Answered by Shiwani Sawant | 21 Sep, 2019, 16:57: PM
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