Compute the total force which shall be acting on the springs, Mechanical Engineering

Compute the total force which shall be acting on the springs:

An automobile of mass 1300 kg, travelling at a speed of 60 kmph hits a depression in the road that has a radius of curvature of 15 m. Compute the total force which shall be acting on the springs.

Solution

The speed of the car is 60 kmph, i.e.

(60 × 1000)/3600

 = 16.67 m / sec

The car is travelling along with a curve of radius 15 m. Hence, acceleration

an   = v2 / r  .

∴ an = (16.67)2/ 15

 = 18.52 m / sec

 The inertia force Fi = - m an shall be acting as illustrated.

∴ Fi  = - m . an = 1300 × 18.52

= 24076 N

Considering equilibrium of forces as illustrated in Figure (b), we obtain following

∑ Fy  = 0  ∴ N = Fi  + mg

= 24076 + 12753 = 36829 N ;

 where mg = 1300 × 9.81

Posted Date: 1/29/2013 2:22:35 AM | Location : United States







Related Discussions:- Compute the total force which shall be acting on the springs, Assignment Help, Ask Question on Compute the total force which shall be acting on the springs, Get Answer, Expert's Help, Compute the total force which shall be acting on the springs Discussions

Write discussion on Compute the total force which shall be acting on the springs
Your posts are moderated
Related Questions
Plate clutch pressure height: Check plate clutch pressure leg height by placing the plate clutch pressure on the surface plate. Plate clutch pressure should not tilt on the surfac


Explain Wilson HArtnell Governor

steam coming out of the whistle of a pressure cooker is ?

Q. Define the Moving boat method? Moving boat method has been more recently evolved and tested in the U.S.A. and holds promise in measurement of discharge of big rivers and tid

Q. Design requirements for Aircraft Access? For some remote locations, provision may be required for occasional landing of aircraft during emergencies or executive visits. Thes

Q. What do you mean by Rigid bed models? Models with rigid boundary and geometrically similar form are used in studies connected with outlet works, stilling basins, spillways


Q. Insulation on Flanges and Valves? Valves, flanges, and unions shall not normally be insulated unless specified by OWNER. All other fittings are to be insulated. Fittings

Determine and illustrate about the earth pressure at rest. EARTH PRESSURE AT REST You have seen that the active pressure is the minimum lateral pressure while the passive pr