Civil Engineering MCQJE Level Civil Engineering
A design assistant has to decide on force acting over a short time. Which statement is sound? Avoid the common trap that impulse has units of area.
Engineering MechanicsImpulse MomentumMEDIUM
Choose the correct answer
A
impulse equals displacement
B
impulse equals change in linear momentum
C
impulse has units of area
D
momentum is independent of mass
Correct Answer
B. impulse equals change in linear momentum
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Impulse-momentum is useful for impact problems. Correct option: B.
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This MCQ belongs to SSC JE Civil Paper-I Technical Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.