Q260
The piston of a steam engine moves with a simple harmonic motion. The crank rotates 120 r.p.m. and the stroke length is 2 meters. The linear velocity of the piston when it is at a distance of 0.5 metre from the centre, is
A.
5.88 m/sec
B.
8.88 m/sec
C.
10.88 m/sec
AnswerD.
12.88 m/sec
Answer: Option C
Solution
Answer: Option C
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