Two blocks are connected to a rope, and the rope is hung over a pulley connected to the ceiling, as shown in the figure below. MOR m₁ Mo 4 The masses of the blocks are m₁ = 16.0 kg and m₂ = 11.5 kg, the mass of the pulley is M = 5.00 kg, and the radius of the pulley is R = 0.100 m. Block m₂ is initially on the floor, and block m, is initially 4.20 m above the floor when it is released from rest. The pulley's axis has negligible friction. The mass of the rope is small enough to be ignored, and the rope does not slip on the pulley, nor does it stretch. (a) How much time (in s) does it take block m, to hit the floor after being released? At₁ = (b) How would your answer to part (a) change if the mass of the pulley were neglected? (Enter the time, in seconds, takes block m, to hit the floor if the mass of the pulley were neglected.) A₂ = S

Two blocks are connected to a rope, and the rope is hung over a pulley connected to the ceiling, as shown in the figure below. MOR m₁ Mo 4 The masses of the blocks are m₁ = 16.0 kg and m₂ = 11.5 kg, the mass of the pulley is M = 5.00 kg, and the radius of the pulley is R = 0.100 m. Block m₂ is initially on the floor, and block m, is initially 4.20 m above the floor when it is released from rest. The pulley's axis has negligible friction. The mass of the rope is small enough to be ignored, and the rope does not slip on the pulley, nor does it stretch. (a) How much time (in s) does it take block m, to hit the floor after being released? At₁ = (b) How would your answer to part (a) change if the mass of the pulley were neglected? (Enter the time, in seconds, takes block m, to hit the floor if the mass of the pulley were neglected.) A₂ = S

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter6: Motion In Two Dimensions

Section: Chapter Questions

Problem 3STP

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