Q6 At the instant shown, the piston's velocity and acceleration are vc = -14i(m/s) and = -2200i (m/s²). āc What is the angular acceleration of the crank AB? 50 mm Strategy: First find expressions for...

At the instant shown, the piston’s velocity

and acceleration are VC = −14i(m/s) and

?? = −2200i (m/s2
).

What is the angular acceleration of the

crank ???

Extracted text: Q6 At the instant shown, the piston's velocity and acceleration are vc = -14i(m/s) and = -2200i (m/s²). āc What is the angular acceleration of the crank AB? 50 mm Strategy: First find expressions for the velocities if all points (you did this in the last tutorial). This will allow you to calculate the angular accelerations. Now apply equation 7 to find expressions for the accelerations, thus calculate the angular -175 mm- 50 mm acceleration. CAB = 3530 rad/s² clockwise.