7) Two masses, pulley, incline: Two blocks of mass M and m are connected by a light rope that passes over a frictionless pulley. Mass m has acceleration a up, and mass M has the same acceleration a down the frictionless incline, which has an angle of inclination of , as shown. (See PSL 5.2,5,9) a) Draw FBDs for each mass. b) Solve for (i) the normal force on M, (ii) the tension in the rope, and (iii) the mass m (all in terms of the other parameters given above). c) If M = 10.0 kg, a = 0.250 m/s/s, 0 = 30.0°, what are the values of (i) the normal force on M, and (ii) the tension, and (iii) the mass m?

7) Two masses, pulley, incline: Two blocks of mass M and m are connected by a light rope that passes over a frictionless pulley. Mass m has acceleration a up, and mass M has the same acceleration a down the frictionless incline, which has an angle of inclination of , as shown. (See PSL 5.2,5,9) a) Draw FBDs for each mass. b) Solve for (i) the normal force on M, (ii) the tension in the rope, and (iii) the mass m (all in terms of the other parameters given above). c) If M = 10.0 kg, a = 0.250 m/s/s, 0 = 30.0°, what are the values of (i) the normal force on M, and (ii) the tension, and (iii) the mass m?

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Description: 7) Two masses, pulley, incline: Two blocks of mass M and m are connected by a light rope that passesover a frictionless pulley. Mass m has acceleration a up, and mass M has the same acceleration a downthe frictionless incline, which has an angle of

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

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!

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7) Two masses, pulley, incline: Two blocks of mass M and m are connected by a light rope that passes
over a frictionless pulley. Mass m has acceleration a up, and mass M has the same acceleration a down
the frictionless incline, which has an angle of inclination of , as shown. (See PSL 5.2,5,9)
a) Draw FBDs for each mass.
b) Solve for (i) the normal force on M, (ii) the tension in the rope, and (iii) the mass m (all in terms of
the other parameters given above).
c)
If M = 10.0 kg, a = 0.250 m/s/s, 0 = 30.0°, what are the values of (i) the normal force on M, and
(ii) the tension, and (iii) the mass m?
fm

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