07.41: For the diagram shown, what is thqpo5ts:q+f j0 b e7d5qe magnitude of the torque from the applied force as measured from the center of the di+0 t5q:fjqqp7 soed 5bsk?

  98.38: A uniform meter stick of mass 0.20 kg is px )bf ry02vtw-5i+xoaivoted at the 40-cm mark. Where should one hang a mass of 0.50 kg to balance the stick xibvat0) o -r+fxy25w?

  08.37: A uniform meter stick has a 45.0 g massf:y36 ma+f pm 6j-1vjdhm jag* placed at the cm 20 mark as shown in the figure. If a pivot is placed at the 42.5cm mark and the meter sti:1+f a6fyapm-6 gjmjhjv*m3dck remains horizontal in static equilibrium, what is the mass of the meter stick?

  10.16: Amass M1=40 kg is at the very edge of a 6.0m long plankrr9*wf i l*e;h which is pivoted about its center of mass located directly at the center of its length. How far from the center of the plank (x) should the mass kg M2=80 kg be placed so that the plank remains in static equilibrium in a horizontal posi 9 ew*lhr*;firtion?

  16.20: A uniform 10.0 m a/*4oh.qskioevs1yyg0p ;2z long plank is pivoted about its center of gravity. A mass M1 then is placed at the left edge of the plank and a second mass M2 is placed 1.0 m from the right end. This system is in static equilibrium (shown). If each mass now is moved 2.0 m closer to the center of the plank, which one of the following choices best describes tsighe4oo z2 p*yv/ys1;kq .0ahe subsequent motion of the plank?

  12.34: A mass m attached to a light string of length L is located at an angl2obl itg 9lz,iohb 0u(jtr6b(js 2z4,e θ below the horizontal as shown in the figure to the right. The mass then is released from rest. Calculated from an axis perpendicular to the plane of the page through the pivot, which one of the following choices represents the magnitude of the torque p4l9t,bboglo z(z0ii 2 b2 jr(tsuh, j6roduced by the gravitational force acting on the mass at this instant?

  04.33: A uniform rectangular solid of side length Land width w sits on a fricti9/ ln3ev wfn-9z t.j9kq qp;rionless incline of variable angle θ . Assume that there is a very tiny peg preventing the box from sliding down the incline at the point labeled P. At what angle of incline will kfeqiwq.pz 9l 3n ;n/v99r-jt the box begin to tip over?

  11.49: An inverted “V” in static equilibriu j34/fv5biy du- ppt4jm is made from two uniform beams each of majj5p uty3- i4dp4/fbvss M=12 kg. Each beam of the “V” has the same length and makes an angle of $30^{\circ}$ with the vertical as shown in the diagram. Which one of the following choices best represents the magnitude of the static friction force acting on the left leg of the “V” from the level ground? The coefficient of static friction between each beam and the ground is $μ_s =0.76$.

  17.42: A long uniform rod, pivoted at one end2m*t 2d90r m g3mdzsb.fs6,gupz8itp affixed to the ground, is in static equilibrium A horizontal rope acts 75% of the way up the rod while a vertical rope acts at the 0far end. The magnitude of each rope’s force is the same as the gravitational force acting on the rod. 8d gp p2zm. 0imstt m,26dsfr*zug39b What is the value of the angle θ in the figure?

  16.43: A uniform beam connected to a wall at the hinge is in static n7r3 0kkfyv- g2 kke;o dndd:8equilibrium as shown. The cable connected to the beam is massless. What are the directions of the horizontal a fn od08dkkk yr27-vg:n ;3deknd vertical components of force acting at the pivot on the beam?