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roadQ.4. Show that the angle of banking is independent of mass of vehicle. |
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Answer» Let a vehicle of mass 'm ' is moving in circular road of radius r and angle of banking is ∅ as shown in figure. see figure, upward force is balanced by downward force.so, Ncos∅ = mg .....(1) leftward force is balanced by rightward force .so, Nsin∅ = mv²/r ......(2) dividing equations (2) by (1), tan∅ = v²/rg∅ = tan^-1 (v²/rg) here you can see that, angle of banking is independent of mass of vehicle. |
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