A block of mass mi = 2.40 kg and a block of mass m2 = 5.55 kg are connected by a massless string over a pulley in the shape of a solid disk having radius R = 0.250 m and mass M = 10.0 kg. The fixed, wedge-shaped ramp makes an angle of 0 = 30.0° as shown in the figure. The coefficient of kinetic friction is 0.360 for both blocks. Use Στ Ια, ΣF -md M, R m1 (a) Draw force diagrams of both blocks and of the pulley. (b) Determine the acceleration of the two blocks. (c) Determine the tensions in the string on both sides of the pulley. left of the pulley right of the pulley

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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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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A block of mass m1 = 2.40 kg and a block of mass m2 = 5.55 kg are connected by a
massless string over a pulley in the shape of a solid disk having radius R = 0.250 m
and mass M = 10.0 kg. The fixed, wedge-shaped ramp makes an angle of θ = 30.0°
as shown in the figure. The coefficient of kinetic friction is 0.360 for both blocks.
Use ∑ ? = ??, ∑ ?⃗ = ?�

 

(a) Draw force diagrams of both blocks and of the pulley.
(b) Determine the acceleration of the two blocks.
(c) Determine the tensions in the string on both sides of the pulley.
left of the pulley
right of the pulley

A block of mass mi = 2.40 kg and a block of mass m2 = 5.55 kg are connected by a
massless string over a pulley in the shape of a solid disk having radius R = 0.250 m
and mass M = 10.0 kg. The fixed, wedge-shaped ramp makes an angle of 0 = 30.0°
as shown in the figure. The coefficient of kinetic friction is 0.360 for both blocks.
Use Στ Ια, ΣF -md
M, R
m1
(a) Draw force diagrams of both blocks and of the pulley.
(b) Determine the acceleration of the two blocks.
(c) Determine the tensions in the string on both sides of the pulley.
left of the pulley
right of the pulley
Transcribed Image Text:A block of mass mi = 2.40 kg and a block of mass m2 = 5.55 kg are connected by a massless string over a pulley in the shape of a solid disk having radius R = 0.250 m and mass M = 10.0 kg. The fixed, wedge-shaped ramp makes an angle of 0 = 30.0° as shown in the figure. The coefficient of kinetic friction is 0.360 for both blocks. Use Στ Ια, ΣF -md M, R m1 (a) Draw force diagrams of both blocks and of the pulley. (b) Determine the acceleration of the two blocks. (c) Determine the tensions in the string on both sides of the pulley. left of the pulley right of the pulley
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