A mini bus weighing 30 kN goes around a plane curve of 70 m radius. The distance betweeninner and outer wheel is 1.5 m and the center of gravity is 1 m above the road level. Takecoefficient of friction µ = 0.4.Evaluate the following:a) The limiting speed of the mini bus on this curve.b) The normal reactions developed at the inner and outer wheels if the mini busnegotiates the curve with a speed of 50 km/h.

we are to calculate the limiting velocity and normal reactions on the tyres

Answered: a) The limiting speed of the mini bus…

a) The limiting speed of the mini bus on this curve. b) The normal reactions developed at the inner and outer wheels if the mini bus negotiates the curve with a speed of 50 km/h.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Question

A mini bus weighing 30 kN goes around a plane curve of 70 m radius. The distance between
inner and outer wheel is 1.5 m and the center of gravity is 1 m above the road level. Take
coefficient of friction µ = 0.4.
Evaluate the following:
a) The limiting speed of the mini bus on this curve.
b) The normal reactions developed at the inner and outer wheels if the mini bus
negotiates the curve with a speed of 50 km/h.

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