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Two masses, m1 = 30kg and m2 = 20kg, are connected by a massless rope that has been placed over a massless pulley. Mass m,sits on a table; it will experience friction when it slides along the table, with a coefficient of kinetic friction Hx = 0.4. Initially mass m,is held still, and then it (and thus mass m2) is released to 2- %D move. a. What is the tension in the rope before the mass is released? b. What is the tension in the rope after the mass is released? c. How far does mass m2 fall in 5s after release?

Two masses, m1 = 30kg and m2 = 20kg, are connected by a massless rope that has been placed over a massless pulley. Mass m,sits on a table; it will experience friction when it slides along the table, with a coefficient of kinetic friction Hx = 0.4. Initially mass m,is held still, and then it (and thus mass m2) is released to 2- %D move. a. What is the tension in the rope before the mass is released? b. What is the tension in the rope after the mass is released? c. How far does mass m2 fall in 5s after release?

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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30kg and m2 = 20kg, are connected by a massless rope that has been placed over a massless pulley. Mass m,sits on a table; it will experience friction when it slides along the table, with a coefficient of kinetic friction Ux = 0.4. Initially mass m,is held still, and then it (and thus mass m2) is released to 2- Two masses, m1 = move. a. What is the tension in the rope before the mass is released? b. What is the tension in the rope after the mass is released? How far does mass m2 fall in 5s after release? C.
Transcribed Image Text:30kg and m2 = 20kg, are connected by a massless rope that has been placed over a massless pulley. Mass m,sits on a table; it will experience friction when it slides along the table, with a coefficient of kinetic friction Ux = 0.4. Initially mass m,is held still, and then it (and thus mass m2) is released to 2- Two masses, m1 = move. a. What is the tension in the rope before the mass is released? b. What is the tension in the rope after the mass is released? How far does mass m2 fall in 5s after release? C.
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