I really need help with this question as I have one more attempt to get it correct. I would really appreciate your assistance with this question. Can you write out the answers to this question clearly so I can see them. Thank you.

As a torque activity, your physics TA sets up the arrangement shown below. A uniform rod or mass m, = 113 g and length L = 100.0 cm is attached to the wall with a pin as shown. Cords are attached to the rod at the r._ = Lo.o cm and r2 = 90.0 cm mark, passed over pulleys. and masses or m: = 231 g and rrr2 = 177 g are attached. VourTA asks you to determine the Following. (a) The position r3 on the rod where you would suspend a mass m] = and o in order to balance the rod and keep it horizontal it released from a horizontal position. In addioon, for this case. what iorce (magnitude and direction) does the pin exert on the rod? Use standahd angle notation to determine the direction or the force the pin exerts on the rod. Express the direction or the force the pin exerts on the rod as the angle er, measured with respect to the positive Jr-axis (counpercloclcwlse is positive and clockwise is negative). _ X r _ 3 See if you can Find a convenient point which can serve both as Hie origin if the coordinate system and as the point about which we wish to determine the torques. rn FP = 1.42 .y N or = .90 .y a (b) Let's now remove the mass m3 and determine the netxl rnass mi you would need Do suspend from the rod at the position ri = 20.0 cm in order to balance the rod and keep it horizontal if released from a horizontal position. In addition. for iis case, what Force (magnitude and direction} does the pin exert on the rod? rscpress the direction of the iorce the pin exerIs on the rod as the angle 5r, measured with respect to the positive xaxis (counterclockwise is positive and clockwise is negative). mi: X See it you can write a condition for rotational equilibrium statement that will allow you to determine Hie mass we must suspend horn the red at position r1 in order for the rod to remain stationary when released from a horizontal position. log X P See it you can write a condition for rotational eouilitirium statement that will allow you to determine die position on the rod where we need to suspend the mass rir4 in order For the rod to remain stationary when released from a horizontal position. N Sr: 90 A uniform rod of mass m, = L1: g and length L = 100.0 cm is attached be the wall with a pin as shown. Cards are attached to the rod at the r_ = Lo.o cm and r2 = 90.0 cm mark, passed over pulleys, and masses of m._ = 231 g and m = 177 g are attached. Your TA asks you to determine the Following. (a) The position r3 on the rod where you would suspend a mass rii3 = 200 g in orderta balance the rod and keep it horizontal if released From a horizontal position. In addition, For this case. what iorce (magnitude and direction) does the pin exert on the rod? Use standard angle notation to determine the direction oi the force the pin e>oerls on the rod. Express the direction or the iorce the pin exerts on the rod as the angle 5., measured with respect to the positive Jr-axis [counterclockwise is positive and clockwise is negative). r. = * See if you can H F\" = H: 5r = -ac X nd a convenient point which can serve both as the origin of the coordinate system and as the point about which we wish to determine the torques. m we N w, o to) tote noii remove the mass rn1 and determine the new pass my you would need to suspend irorn the rod at the position r._ = 20.0 cm in order to balance the rod and keep it horizontal iF released from a horizontal position. in addition, tor this case, what force (magnitude and direction} does the pin exert on the rod? Express the direction oi the iorce the pin eserts on the rod as the angle 5.. measured with respect to the positive Jr-axis (counterclockwise is positive and clockwise is negative}. my: X See if you can write a condition For rotational equilibrium statement that will allow you to determine the mass we must suspend from the rod at position r: in order {or the rod to remain stationary when released From a horizontal position. kg X 1t II D See it you can write a condition for rotational equilibrium statement that will allow you to determine the position on the rod where -..-e need to suspend the mass m4 in order for the rod to remain stationary when released From a honzontal position. N 5.- : QE- vg o [c] Let's now remove to balance the rod an m5= QE- the mass m1 and determine the mass m: you would suspend from the rod in orderto have a situation such that the pin does not exert a force on the rod and the location r5 irom which you would suspend this mass in order t:l keep it horizontal if released From a horizontal position. kg X r: = See if you can write a condition for rotational equilibrium statement that will allow you to determine the position on the rod where we need bo suspend the mass m; in order for the rod to remain stationary when released from a honzontal position. m