A system of two wheels fixed to each other is free to rotate about an axis 2F through the center of the wheels and 3R perpendicular to the page. 2R Four forces are exerted tangentially T to the wheels, as shown to the right. F F What is the magnitude of the net torque on the system about the axis? 12are in static equilibrium which means all torques are balanced and the object remains at rest. Find the missing information in each I am image. Show your work so that you know how you got . the answer. w: 600M w 01: some a _____ N t'l' 13 Muhammed of mass m sits on the left side of a seesaw, at a distance of r from the pivot point. Below are options for where another student could sit on the other side of the seesaw from Muhammed. Write an algebraic expression in terms of m and rto represent the net torque for each set of students. Support each answer with a sketch. a) Naomi has mass 1/2\"] and sits at distance r from the pivot point. b) Carlos has mass (3I2)m and sits at distance (312)r from the pivot point. c) Peng has mass 2m and sits at distance 1/2r from the pivot point. Answer to a) so you know yours on the right track is + hmgr A light string passes over the pulley shown to 7" the right, which has radius R and spins about its center. T1 and T2 are the tensions in the string on either side of the pulley (they are not equal!). T2 What is the magnitude and direction of the torque caused by T1? What is the magnitude and direction of the torque caused by T2? Write an expression for the net torque on the pulley