HW4EX1:An automobile moving over a rough road (Fig. 1.64) can be modeled considering(a) weight of the car body, passengers, seats, front wheels, and rear wheels; (b) elasticity oftires (suspension), main springs, and seats; and (c) damping of the seats, shock absorbers,and tires. Develop three mathematical models of the system using a gradual refinement in themodeling process.FIGURE 1.64 An automobile moving on arough road.EX21.5* The consequences of a head-on collision of two automobiles can be studied by consideringthe impact of the automobile on a barrier, as shown in Fig. 1.65. Construct a mathematicalmodel by considering the masses of the automobile body, engine, transmission, and suspen-sion and the elasticity of the bumpers, radiator, sheet metal body, driveline, and enginemounts.FIGURE 1.65 An automobile colliding with a barrier.

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HW4 EX1: An automobile moving over a rough road (Fig. 1.64) can be modeled considering (a) weight of the car body, passengens, seats, front wheels, and rear wheels; (b) elasticity of tires (suspension), main springs, and seats; and (c) damping of the seats, shock absorbers, and tires. Develop three mathematical models of the system using a gradual refinement in the modeling process.

HW4 EX1: An automobile moving over a rough road (Fig. 1.64) can be modeled considering (a) weight of the car body, passengens, seats, front wheels, and rear wheels; (b) elasticity of tires (suspension), main springs, and seats; and (c) damping of the seats, shock absorbers, and tires. Develop three mathematical models of the system using a gradual refinement in the modeling process.

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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HW4
EX1:
An automobile moving over a rough road (Fig. 1.64) can be modeled considering
(a) weight of the car body, passengers, seats, front wheels, and rear wheels; (b) elasticity of
tires (suspension), main springs, and seats; and (c) damping of the seats, shock absorbers,
and tires. Develop three mathematical models of the system using a gradual refinement in the
modeling process.
FIGURE 1.64 An automobile moving on a
rough road.
EX2
1.5* The consequences of a head-on collision of two automobiles can be studied by considering
the impact of the automobile on a barrier, as shown in Fig. 1.65. Construct a mathematical
model by considering the masses of the automobile body, engine, transmission, and suspen-
sion and the elasticity of the bumpers, radiator, sheet metal body, driveline, and engine
mounts.
FIGURE 1.65 An automobile colliding with a barrier.

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