07.41: For the diagram shown, what is t* wiy/dseqbef0h27u uq6 kw16 he magnitude of the torque from the applied force as measured from the center of thedeeqhf6iyq/*6us0w w72u 1 b k disk?

  98.38: A uniform meter stick of ci,x1 x4y h;* ( 2wdoa a:iiorso9:rpw/(bnyymass 0.20 kg is pivoted at the 40-cm mark. Where (,*o;:( ni9wd ho2pry4 cwxx1 yba/iais r:yoshould one hang a mass of 0.50 kg to balance the stick?

  08.37: A uniform meter stick has a 45.0 g mass placed at the cm 20 mark as svetyl vs( b+qwmmc.) .qc592bhown in the figure. If a pivot is placed at the 42.5cm mark anyqw 2esm5 )cbqvm l.9(b vc.t+d the meter stick 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 cnfyh 2c +b;(jx4p9 bgplank 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 cxp+f n 2jg(94hb ;cybkg be placed so that the plank remains in static equilibrium in a horizontal position?

  16.20: A uniform 10.0 m long plank is pivoted about l s(w-jb.m sf: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 os.fsmwb -:l(jne of the following choices best describes the subsequent motion of the plank?

  12.34: A mass m attachs +s0aozzz n1;ed to a light string of length L is located at an angle 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 tsn;zs10 + zaozhrough the pivot, which one of the following choices represents the magnitude of the torque produced 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 o;.* kvb75ng1mk.jj;ipdbbn s0k,i k frictionless incline of variable angle θ7inkkjjmkbin 1*0.vsb k;,;p go d. 5b . 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 the box begin to tip over?

  11.49: An inverted “V” inq:myzn.,b ; h9*9ng/kw qzt zl static equilibrium is made from two uniform beams each of mass M=12 kg. Each beam of the “V” hasz :q tn9wk.q9*; ymnhg/z,zlb 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 end affixed to the ground, is in stat4 h8y1h i7 txm9v-gmb:rf /czk hpam/9ic equilibrium A horizont1-rimkm xhvz y9t7pbh84mfh:g // 9acal 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. 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 equilibriumcsgsmf1ba0+ g9 xu/84 z pjdpk)2sisj8d3to 7 as shown. The cable connected to the beam is massless. What are the directions of the horizontal and vertical components of force acting at the pivot on the bea j/xp8mds10fo8au g )sjisb+p zt3g429 7sdckm?