Civil Engineering MCQJE Level Civil Engineering
Motion problem: A body accelerates from 4 m/s to 16 m/s in 6 s. Acceleration is:
Physics and ChemistryPhysics and ChemistryHARD
Choose the correct answer
A
20 m/s²
B
2 m/s²
C
3.33 m/s²
D
12 m/s²
Correct Answer
B. 2 m/s²
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Acceleration = change in velocity/time = 12/6 = 2 m/s².
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This MCQ belongs to RRB JE Civil & Allied Engineering CBT-2 Full Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.