1. A force = 22 N acts on a bar of length r = 180 mm (see Figure 2.8b), where Find the torque about point O. 2. Repeat Problem 2.33, for = 1400. 3. An in-line slider-crank linkage has a crank...

1. A force

= 22 N acts on a bar of length r = 180 mm (see Figure 2.8b), where

Find the torque about point O.

2. Repeat Problem 2.33, for

= 1400.

3. An in-line slider-crank linkage has a crank length and connecting rod length r₂
= 1.5r₁
(See Figure 2.9.) Find the connecting rod and slider position when by using analytical vector methods.