07.41: For the diagram shown, what is the me3h)ady u-2ot ed m*m,agnitude of the torque from the appli-dou2e h,ed)yt ma3m*ed force as measured from the center of the disk?

  98.38: A uniform meter stick of mass 0.20 kg is pivoted at the 406amqgm/ r:so4dzdxb;ib4 5wl /u* 2ch-cm mark. Where should one hang a mass of 0.50 kg to balancexd o:r25 d4 c/mbuisg*l/6 ah;zwqmb4 the stick?

  08.37: A uniform meter stick has a 45.0 g mass placed at the cm 20 mark as show*:hbkfa/hzvx n6ob02 1* 4 2gjl6vrma:p yc myn in the figure. If a pivot is placed at the 42.5cm mark and the meter stic:z yaa2l1 2ky:bcvxj0om v/h np6f*b 6rgm4h*k remains horizontal in static equilibrium, what is the mass of the meter stick?

  10.16: Amass M1=40 kg is aaclh(yx 0: t277 nhsidt the very edge of a 6.0m long plank which is pivoted about its center of mass located directly at the center of its length. How far from the 0 77tas:hyl2x(n c dhicenter of the plank (x) should the mass kg M2=80 kg be placed so that the plank remains in static equilibrium in a horizontal position?

  16.20: A uniform 10.0 m long plank is pivoteqlwijy4l *i ,v0jts) *d about its center of gravity. A mass M1 then is placed at the left edge of the plank and a second mass M2 is placeq*t,jvij)* ll4siw0 yd 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 the subsequent motion of the plank?

  12.34: A mass m attached to a light string of length L is locateh bq 9ia)cre.o,b8ha 7d 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 peqei 78bach,b o h)ar9.rpendicular to the plane of the page through 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 w 4p6fqpt(p eoia- 4arq*r2;ra idth w sits on a frictionless incline of variable angle θ . Assume that there is a very t-*p2qrafap; 4peqro6 4( riatiny 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” in static equilibrium is made from two uniform o2r/62wndcbhaah ov d;/9w7 rbeams each of mass M=12 kg. Each rd/ r2anwvh7c6 wh9dao2;bo/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 end affixed to th * xg-)t- egner56l/cpc rmg) n-n:hlye 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 in/plx-5n)egn g e-m*6-c)r lt c grh:ys 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,ic0 n6j-iv w;e(mtm / lyfai9 at the hinge is in static equilibrium as shown. The cable connected to the beam is massless.,am09/i(eltvyimjwf c -in ; 6 What are the directions of the horizontal and vertical components of force acting at the pivot on the beam?