7. Block of mass m\ = 4.0 kg on a frictionless plane inclined at angle 0 =30.0° is connected by a light cord over a pulley to a second block of mass m2= 2.50 kg. (a). Make a free-body diagram for each block. (b). If the system is released from rest, which way will the 4.0kg block move, up the plane or down the plane? Or will it even move at all? Show why or why not (c) Find the acceleration of each block and tension in the cord тy тg

7. Block of mass m\ = 4.0 kg on a frictionless plane inclined at angle 0 =30.0° is connected by a light cord over a pulley to a second block of mass m2= 2.50 kg. (a). Make a free-body diagram for each block. (b). If the system is released from rest, which way will the 4.0kg block move, up the plane or down the plane? Or will it even move at all? Show why or why not (c) Find the acceleration of each block and tension in the cord тy тg

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

7. Block of mass m\ = 4.0 kg on a frictionless plane inclined at angle 0 =30.0° is connected by a light cord over a pulley to
a second block of mass m2= 2.50 kg.
(a). Make a free-body diagram for each block.
(b). If the system is released from rest, which way will the 4.0kg block move, up the plane or down the plane? Or will it even move
at all? Show why or why not
(c) Find the acceleration of each block and tension in the cord
тy
тg

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