When the crank is at the inner dead center, in a reciprocating steam engine, then the acceleration of the piston will be

When the crank is at the inner dead center, in a reciprocating steam

1.	When the crank is at the inner dead center, in a reciprocating steam engine, then the acceleration of the piston will be
A.	ω²r. (n + 1)/n
B.	ω²r. (n - 1)/n
C.	ω²r. n/(n + 1)
D.	ω²r. n/(n - 1)
Answer» B. ω²r. (n - 1)/n

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When the crank is at the inner dead center, in a reciprocating steam engine, then the acceleration of the piston will be

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