Civil Engineering MCQJE Level Civil Engineering
A trolley changes speed with acceleration 1.5 m/s² for 6 s from 10 m/s. The resulting speed is:
Physics and ChemistryPhysics and ChemistryHARD
Choose the correct answer
A
17.5 m/s
B
15 m/s
C
19 m/s
D
1 m/s
Correct Answer
C. 19 m/s
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Using v = u + at, v = 10 + (1.5)(6) = 19.0 m/s.
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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.