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A counterweight of mass m = 3.60 kg is attached to a light cord that is wound around a pulley as shown in the figure bel
Posted: Wed May 18, 2022 7:14 am
by answerhappygod
- A Counterweight Of Mass M 3 60 Kg Is Attached To A Light Cord That Is Wound Around A Pulley As Shown In The Figure Bel 1 (37.88 KiB) Viewed 58 times
A counterweight of mass m = 3.60 kg is attached to a light cord that is wound around a pulley as shown in the figure below. The pulley is a thin hoop of radius R = 9.00 cm and mass M = 1.80 kg. The spokes have negligible mass. M R m (a) What is the net torque on the system about the axle of the pulley? magnitude N.m direction --Select- w (b) When the counterweight has a speed v, the pulley has an angular speed w = v/R. Determine the magnitude of the total angular momentum of the system about the axle of the pulley. kg. mv (C) Using your result from (b) and 7 = L/dt, calculate the acceleration of the counterweight. (Enter the magnitude of the acceleration.) m/s2