if the cyclist reaches a point 'z' as shown in the figure,then the distance travelled and magnitude of displacement of the cyclist are respectively
(a)πr/2,2r
(b)πr/4,4r
(c)π/r/2,√2r
(d)2πr.,zero
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Answered by
1
Answer:
As per the question , the cyclist covers half a circle .
Displacement of the cyclist is = the diameter of the circle
=2r
Answered by
1
πr
-- , ✓2r
2
Explanation:
n=1/4
distance= πr/2
Displacement,s=✓2r
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