OSUNIPHYS1 10.5.WA.039. PREVIOUS ANSWERS ASK YOUR TEACHER PRACTICE ANOTHER Three light rods of negligible mass are joined to form an equilateral triangle of length L = 1.90 m. Three masses m = 5.00 kg, m = 2.00 kg, and m3 = 6.00 kg are fixed to the vertices of this triangle as shown in the diagram below. Treat the masses as point particles. 10. [0/2 Points] DETAILS MY NOTES L L/2 L/2 M (a) What is the moment of inertia of the system about an axis lying in the plane of the triangle, passing through the midpoint of one side and the opposite vertex as shown by the dashed line? 4.647 x What is the moment of inertia of a mass m located a distance r from the axis of rotation? Which masses will contribute to the moment of inertia of the system? kg. m (b) What is the moment of inertia of the system about an axis passing through the center of the triangle and perpendicular to its plane? x 7.3125 Review geometric properties of an equilateral triangle. What is the distance of each mass from the center of the triangle? kg. m Additional Materials Reading tab Submit Answer 11. [1/1 Points] DETAILS MY NOTES OSUNIPHYS1 10.6.P.074. PREVIOUS ANSWERS ASK YOUR TEACHER PRACTICE ANOTHER When tightening a bolt, you push perpendicularly on a wrench with a force of 170 N at a distance of 0.120 m from the center of the bolt. How much torque are you exerting in newton-meters (relative MacBook Air esc caps lock shift fn control ! 1 Q 80 Q F1 F2 F3 F5 Q 0. A $ 0105 % 44 #3 @ 12 N option G < F6 F7 ^ & 6 7 8 * 00 W E R T Y U S X H command DII DD FB F9 - ( ) 9 O 140 F10 O P D F G H J K L C > B N M V- H . > command 4 F11 1 = +1 21 option F12 ] delete return shi