For the given kinematic data for link 2, find the velocity and acceleration of points B and C.

C A B 15°

VA = 20 ft/s AA = 400 ft/s2 v2 = 24 rad/s a2 = 160 rad/s2 2

Figure P4.7 RBA = 16 in, RCA = 10 in, and RCB = 8 in.