78 A spring scale indicates a tension T in the right hand

Last updated: 6/10/2023

78 A spring scale indicates a tension T in the right hand cable of the pulley system shown in the figure Neglecting the mass of the pulleys and the ignoring the friction between the cable and the pulley the mass M is equal to a 2T g b 3T g m c 4T g d T 1 e g