The acceleration of a vehicle can be represented by the following du equation = 1.0 dt 0.08 x u If the maximum allowable speed of an urban intorstate highway is 110 km/h at the vicinity of a signal controlled ramp. Detormine the following: 1- The time required to bring the vehicle to a speed of 110 km/hr is: a) 49.31 sec. b) 53.82 sec. c) 65.72 sec. d) 69.27sec.

The acceleration of a vehicle can be represented by the following du equation = 1.0 dt 0.08 x u If the maximum allowable speed of an urban intorstate highway is 110 km/h at the vicinity of a signal controlled ramp. Detormine the following: 1- The time required to bring the vehicle to a speed of 110 km/hr is: a) 49.31 sec. b) 53.82 sec. c) 65.72 sec. d) 69.27sec.

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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Concept explainers

Strain energy

The term strain indicates the variation in an object's length, area, and volume when the object is subjected to an external force. The external force may be of normal, shear, moment, torque, etc. The strain in an object depends on the types of external force and cross-section of the object. Mathematically, the evaluation of strain can be obtained with the help of elastic constants.

Question

The acceleration of a vehicle can be represented by the following
du
equation
1.0 - 0.08 x u
dt
If the maximum allowable speed of an urban interstate highway is 110 km/h at the vicinity of a signal controlled ramp.
Determine the following:
1- The time required to bring the vehicle to a speed of 110 km/hr is:
a) 49.31 sec.
b) 53.82 sec.
c) 65.72 sec.
d) 69.27sec.
o) 80.55sec.

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