b) A sedan car weights 2100 kg with 45:55 distributions front to rear. The car has wheelbase of 1.9 m. With aid of following table showing the tyre cornering stiffness values for different loads: Load Cornering Stiffness (kg/deg) 300 131 400 149 500 174 600 203 i) Calculate the cornering coefficient for the front and rear tyres. ii) Calculate the understeering gradient. iii) Determine whether it is understeer or over steer. iv) Calculate critical or characteristic speed.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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b) A sedan car weights 2100 kg with 45:55 distributions front to rear. The
car has wheelbase of 1.9 m. With aid of following table showing the tyre
cornering stiffness values for different loads:
Load
Cornering Stiffness (kg/deg)
300
131
400
149
500
174
600
203
i) Calculate the cornering coefficient for the front and rear tyres.
ii) Calculate the understeering gradient.
iii) Determine whether it is understeer or over steer.
iv) Calculate critical or characteristic speed.
Transcribed Image Text:b) A sedan car weights 2100 kg with 45:55 distributions front to rear. The car has wheelbase of 1.9 m. With aid of following table showing the tyre cornering stiffness values for different loads: Load Cornering Stiffness (kg/deg) 300 131 400 149 500 174 600 203 i) Calculate the cornering coefficient for the front and rear tyres. ii) Calculate the understeering gradient. iii) Determine whether it is understeer or over steer. iv) Calculate critical or characteristic speed.
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