tyleraustin7597 tyleraustin7597

12-04-2024
Physics

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The maximum safe speed, for which a banked road is intended, is to be increased by 20%. If the angle of banking is not changed, then the radius of curvature of the road should be changed from 30 m to
(A) 36 m
(B) 24 m
(C) 43.2 m
D) 60 m

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