The car is moving up on the 12o inclined road with horizontal at 36 km/h which is having wheelbase 1.4 m. The C. G. of the car is 0.9 m above the road. The coefficient of friction is 0.7. What is the retardation of the car if the brakes are applied to all the four wheels?
A. 8.75 m/s2
B. 8.81 m/s2
C. 7.71 m/s2
D. 6.81 m/s2
Answer: Option A
This Question Belongs to Automobile Engineering >> Braking System
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B. To prevent wearing away of the metal
C. Both are correct
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