Evaluate maximum inclination that can climb - car, Mechanical Engineering

Assignment Help:

Evaluate maximum inclination that can climb:

Q: A four wheel drive can as shown in the figure has mass of 2000Kg with the passengers. The roadway is inclined at the angle with the horizontal. If the coefficient of friction in between tyres and road is 0.3, what is maximum inclination that can climb?

1549_Evaluate maximum inclination that can climb.png

Sol.: Let the maximum value for the inclination is θ for body to remain stationary.

Let 0.25m distance is distance between inclined surface and C.G. Now, Sum of forces parallel to plane = 0

Wsin   = µ(R1 + R2)                                                                                                                     ...(i)

The sum of forces perpendicular to plane = 0

R1  + R2 = Wcosθ                                                                                                                            ...(ii)

By putting the value of equation (ii) in (i), We get

Wsinθ   = µ(Wcosθ ) Or       µ = tanθ

θ= tan-1(0.3)

θ= 16.69º                                                                 .......ANS

 


Related Discussions:- Evaluate maximum inclination that can climb - car

Evaluate principal stress and maximum shear stress, At a point in a beam, t...

At a point in a beam, the bending stress is 50 MPa shear stress and tensile is 20 MPa. Calculate :- (i) The principal stress and maximum shear stress. (ii) The tensile stress

Illustrate reversible-irreversible and quasi-static process, (a) Illustrate...

(a) Illustrate reversible, irreversible and Quasi-static process with examples. (b) What do you mean by terms change of state, path, process, property, cycle. (c) Distinguish

Explain the deformation processes, Deformation Processes In these proce...

Deformation Processes In these processes, the material is plastically deformed (hot or cold) under the action of an external force, to produce the required shape. No material i

Flux cored arc welding, Flux Cored Arc Welding Single Pass F illet Weld...

Flux Cored Arc Welding Single Pass F illet Welds upto (8.0 mm) maximum and groove welds made with a single pass or a single pass each side, may be made using an E70T-X electrod

Motion of the boat, Motion of the boat:  (i) A man having weighs 500 N...

Motion of the boat:  (i) A man having weighs 500 N and is in a boat weighing 1500 N which is free to move over a steady lake. If he begins running along the length of the boat

Theorem of parallel axis, Theore m of parallel axis It states that if ...

Theore m of parallel axis It states that if the M.I. of plane area about the axis passing through the C . G . can be denoted by I G . The M . I . of area about any other

Industrial manufacturing activity, Industrial Manufacturing Activity can br...

Industrial Manufacturing Activity can broadly be divided into the followings ways: Mass Production Large lots e, g, Automobiles : In this the volume of production is very hi

Track renewal, Track Renewal: Need for Track Renewal Normal m...

Track Renewal: Need for Track Renewal Normal maintenance is able to keep up the track standards only to a limited extent. The track gets overaged or the speeds and tr

Determine the workdone by the fluid on the piston, Explain Zeroth law and 1...

Explain Zeroth law and 1 st law of thermodynamics. Describe Internal energy and Enthalpy. What is a PMMFK. Give the expression for reversible workdone in a thermodynamic system

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd