A8.6. The inversion of a slider-crank mechanism shown below is driven by link 2. (A) Estimate the angular accelerations of links 3 and 4. (B) Estimate the linear acceleration vectors

for point C and point P, both located on link 3. (C) Estimate the linear acceleration vector for point Q on link 2. Report both magnitude and direction for all of the above quantities. R_{P A}=R_{C P}=R_{B C}=2 \text { in } W2 = 1 rad/s ccw%3D a2 = 1 rad/s2 ccw