Two blocks are connected by a light string that passes over a frictionless pulley as in the figure below. The system is released from rest while m, is on the floor and m, is a distance h above the floor. (a) Assuming m, > m2, find an expression for the speed of m, just as it reaches the floor. (Use any variable or symbol stated above along with the following as necessary: g.) (b) Taking m, - 6.6 kg, m, - 4.5 kg, and h = 3.1 m, evaluate your answer to part (a). 3.39 m/s (c) Find the speed of each block when m, has fallen a distance of 1.5 m. 2.56

Two blocks are connected by a light string that passes over a frictionless pulley as in the figure below. The system is released from rest while m, is on the floor and m, is a distance h above the floor. (a) Assuming m, > m2, find an expression for the speed of m, just as it reaches the floor. (Use any variable or symbol stated above along with the following as necessary: g.) (b) Taking m, - 6.6 kg, m, - 4.5 kg, and h = 3.1 m, evaluate your answer to part (a). 3.39 m/s (c) Find the speed of each block when m, has fallen a distance of 1.5 m. 2.56

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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Question

Two blocks are connected by a light string that passes over a frictionless pulley as in the figure below. The system is released from rest while m is
on the floor and m, is a distance h above the floor.
(a) Assuming m, > m,. find an expression for the speed of m, just as it reaches the floor. (Use any variable or symbol stated above along
with the following as necessary: g.)
(b) Taking m, = 6.6 kg, m, = 4.5 kg, and h = 3.1 m, evaluate your answer to part (a).
3.39
m/s
(c) Find the speed of each block when m, has fallen a distance of 1.5 m.
2.56
Your response differs from the correct answer by more than 10%. Double check your calculations. m/s

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