A vehicle of mass 3000 kg is being driven round a banked bend of radius 75 m on an icy day, calculate the maximum speed the vehicle can maintain without slipping outwards if the coefficient of friction between the road and the tyres is 0.2 and banking angle is 15°. Resolve force in the vertical and horizontal directions because the centripetal force is horizontal towards the axis of curvature. Note that N contributes to the vehicle's equilibrium in the vertical direction as well as maintaining the circular motion N UN mg 15°

A vehicle of mass 3000 kg is being driven round a banked bend of radius 75 m on an icy day, calculate the maximum speed the vehicle can maintain without slipping outwards if the coefficient of friction between the road and the tyres is 0.2 and banking angle is 15°. Resolve force in the vertical and horizontal directions because the centripetal force is horizontal towards the axis of curvature. Note that N contributes to the vehicle's equilibrium in the vertical direction as well as maintaining the circular motion N UN mg 15°

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.

Question

Example E6 Pg 72
A vehicle of mass 3000 kg is being driven round a banked bend
of radius 75 m on an icy day, calculate the maximum speed the
vehicle can maintain without slipping outwards if the coefficient
of friction between the road and the tyres is 0.2 and banking
angle is 15°.
Resolve force in the vertical and horizontal directions because
the centripetal force is horizontal towards the axis of curvature.
Note that N contributes to the vehicle's equilibrium in the vertical
direction as well as maintaining the circular motion
UN
mg
15°

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