The 2 cylinder engine are connected to crankshaft BE There i
     The 2 cylinder engine are connected to crankshaft BE. There is a pin at A, B. C, and D.  The crankshaft at BE is rotating with w = 30 rad/sec and alpha = 5 rad/sec^2  Find:  The velocity of the pistons at the instant shown  The acceleration of the pistons at the instant shown   
  
  Solution
Following are the answers of given problems.
The velocity is 298mm/sec
While the value of acceration is 178mm2/sec

