Q$6$ In the V type compressor cylinder block shown, the connecting rods are connected to the same crankpin. The connecting rods are $0\mathrm{.}45$ m long and are of equal length. At the instant shown, the velocity of piston $B$ is $4\frac{m}{s}.$ If the length of the stroke is $0\mathrm{.}3$ m $,$ determine for anticlockwise rotation of the crankshaft:

$($a$)$ The velocity of piston A and $C.$

$(6)$

$($b$)$ The velocity of the crankpin.

$(5)$

$($c$)$ The angular velocity of the crankshaft.

$(5)$

$($d$)$ The acceleration of piston $A.$

$(9)$

Note: Separate sheets are provided for your velocity and acceleration diagrams.