Civil Engineering MCQJE Level Civil Engineering
For raising 1.5 kg through 12 m, approximate potential energy equals:
Physics and ChemistryPhysics and ChemistryMEDIUM
Choose the correct answer
A
180 J
B
18 J
C
15 J
D
120 J
Correct Answer
A. 180 J
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Potential energy = mgh = 1.5 x 10 x 12 = 180.0 J.
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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.