- UPSC Civil Service Exam Questions - Section 1
- UPSC Civil Service Exam Questions - Section 2
- UPSC Civil Service Exam Questions - Section 3
- UPSC Civil Service Exam Questions - Section 4
- UPSC Civil Service Exam Questions - Section 5
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- UPSC Civil Service Exam Questions - Section 8
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- UPSC Civil Service Exam Questions - Section 10
- UPSC Civil Service Exam Questions - Section 11
- UPSC Civil Service Exam Questions - Section 12
- UPSC Civil Service Exam Questions - Section 13
- UPSC Civil Service Exam Questions - Section 14
- UPSC Civil Service Exam Questions - Section 15
- UPSC Civil Service Exam Questions - Section 16
- UPSC Civil Service Exam Questions - Section 17
- UPSC Civil Service Exam Questions - Section 18
- UPSC Civil Service Exam Questions - Section 19
- UPSC Civil Service Exam Questions - Section 20
- UPSC Civil Service Exam Questions - Section 21
- UPSC Civil Service Exam Questions - Section 22
- UPSC Civil Service Exam Questions - Section 23
- UPSC Civil Service Exam Questions - Section 24
- UPSC Civil Service Exam Questions - Section 25
- UPSC Civil Service Exam Questions - Section 26
- UPSC Civil Service Exam Questions - Section 27


UPSC Civil Service Exam Questions - Engineering
Q1: A vehicle is moving up an incline when the driver applies its brakes and the vehicle retards at 0.5 m/s2. Then according to D'Alembert's principleA
inertia force will be directed in the direction of motion
B
inertia force will be directed opposite to the direction of motion
C
magnitude of the inertia force will depend on the angle of inclination
D
magnitude of the inertia force will depend on coefficient of friction between the wheels and the road surface
ANS:A - inertia force will be directed in the direction of motion Answer B is right when it has breaking action 100%. |


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