2. Consider a set-up with a horizontal table, two masses, a string, and a massless, frictionless pulley as shown in the diagram. Assume the masses are m₁ 1.8 kg and m₂ = 1.2 kg. Also assume that = 0.20 on the table. a. For each mass, identify the forces, draw a free body diagram, and set up equations for Newton's second law. Optionally, you can also write an equation for the 'system' which may be helpful for the next part of the problem. b. Find the acceleration after release.

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18th Edition
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Chapter5: Newton's Law Of Motion
Section: Chapter Questions
Problem 72AP: Two small forces, F1=2.40i6.10tj N and F2=8.50i9.70j N , are exerted on a rogue asteroid by a pair...
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2.
Consider a set-up with a horizontal table, two masses, a
string, and a massless, frictionless pulley as shown in the diagram.
Assume the masses are m₁ 1.8 kg and m₂ = 1.2 kg. Also
assume that = 0.20 on the table.
a. For each mass, identify the forces, draw a free body diagram, and
set up equations for Newton's second law. Optionally, you can
also write an equation for the 'system' which may be helpful for
the next part of the problem.
b. Find the acceleration after release.
m2
Transcribed Image Text:2. Consider a set-up with a horizontal table, two masses, a string, and a massless, frictionless pulley as shown in the diagram. Assume the masses are m₁ 1.8 kg and m₂ = 1.2 kg. Also assume that = 0.20 on the table. a. For each mass, identify the forces, draw a free body diagram, and set up equations for Newton's second law. Optionally, you can also write an equation for the 'system' which may be helpful for the next part of the problem. b. Find the acceleration after release. m2
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