A woman holds a 2.0-m-long uniform 10.0-kg pole as shown in Fig. 9-78. (3) Determine the forces she must exert with each hand (magnitude and direction). To what position should she move her left hand so that neither hand has to exert a force greater than (b) 150 N? (c) 85N? y. miouiu mic move iici icu nano m neither hand has to exert a greater than (6) 150N? (c) 85 N?
Step 1 of 6 </p>
FR ; the force exerted by right hand
FL ; the force exerted by left hand
m=10kg ; the mass of the rod
Step 2 of 6</p>
Second condition of equilibrium is written as taking the torques about point A to find FL.
Step 3 of 6</p>
Second condition of equilibrium is written as taking the torques about point B to find FR.