You start by measuring the 60-0 mph braking performance, which is accomplished along 30.56 m. The test weight (including the driver) was found to be 1510.5 kgf. After the braking test, you are asked to determine the maximum acceleration in the first gear. Consulting the manufacturer, you find out the following technical data: Table 1 - Technical data for the Corvette Z06 480 lbf-ft Peak torque (@4800 rpm) 1st gear reduction Final drive (differential) reduction Rolling radius of the rear tyres % weight on the rear tyres 2.66 3.42 0.327 m 65% 1) Assuming the maximum traction capacity of the tyres has been determined in the braking test, CALCULATE the maximum traction generated by the rear tyres in first gear. CALCULATE the available thrust force (i.e. traction) from the torque on the wheels.

You start by measuring the 60-0 mph braking performance, which is accomplished along 30.56 m. The test weight (including the driver) was found to be 1510.5 kgf. After the braking test, you are asked to determine the maximum acceleration in the first gear. Consulting the manufacturer, you find out the following technical data: Table 1 - Technical data for the Corvette Z06 480 lbf-ft Peak torque (@4800 rpm) 1st gear reduction Final drive (differential) reduction Rolling radius of the rear tyres % weight on the rear tyres 2.66 3.42 0.327 m 65% 1) Assuming the maximum traction capacity of the tyres has been determined in the braking test, CALCULATE the maximum traction generated by the rear tyres in first gear. CALCULATE the available thrust force (i.e. traction) from the torque on the wheels.

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

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

480 ft-lbf
First Gear (2.66)
Final Drive (3.42)
Figure 2 - Corvette Z06 and its transmission schematic.
You start by measuring the 60-0 mph braking performance, which is accomplished along 30.56
m. The test weight (including the driver) was found to be 1510.5 kgf.
Peak torque (@4800 rpm)
1st gear reduction
Axle Torque Thrust Force
After the braking test, you are asked to determine the maximum acceleration in the first
gear. Consulting the manufacturer, you find out the following technical data:
Final drive (differential) reduction
Rolling radius of the rear tyres
% weight on the rear tyres
Table 1 - Technical data for the Corvette Z06
480 lbf-ft
2.66
3.42
0.327 m
65%
1) Assuming the maximum traction capacity of the tyres has been determined in the
braking test, CALCULATE the maximum traction generated by the rear tyres in first gear.
CALCULATE the available thrust force (i.e. traction) from the torque on the wheels.

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