A particle is moving in a circular path of radius r. the displacement after half a circle would be
(a) zero
(b) x r
(c) 2r
(d) 2xr
Answers
Answered by
0
Answer:
option c
2r
Explanation:
as it covers half of the circle it is double of r
Answered by
1
Answer:
Explanation:
Hey there!
Here is the answer:
(c) Given, after half the circle, the particle will reach the diametrically opposite point i.e., from point A to point 6. And we know displacement is shortest path between initial and final point.
Displacement after half circle = AB=OA + OB [v Given, OA and 06 = r]
Hence, the displacement after half circle is 2r.
I hope it helps...! :)
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