A particle complete semicirular path of radius r the ratio of distance travell and displacement will be
Answer (1)
Student Expert
4th Mar, 2020
Dear Aspirant,
For a circle with r radius, circumference will be 2*pi*r, and therefore the distance travelled = pi*r that is half the circumference.
For the displacement part, the particle will travel along the radius from one end to the other = 2*r(diameter).
Ratio(d/s) = pi*r/2*r = pi/2.
HOPE THIS HELPS. THANK YOU.
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