2. Box 1 (m₁ = 1.8 kg) sits on a frictionless surface that is inclined at an angle from horizontal. It is connected to box 2 (m₂ = 2.4 kg) using a lightweight flexible cord that passes over a lightweight frictionless pulley (see figure). When a vertical force F of magnitude 5.0 N pushes up on box 2, the box has a downward acceleration of 4.5 m/s². Find a. the tension in the connecting cord, and b. the angle of the inclined surface. 7221 mq

2. Box 1 (m₁ = 1.8 kg) sits on a frictionless surface that is inclined at an angle from horizontal. It is connected to box 2 (m₂ = 2.4 kg) using a lightweight flexible cord that passes over a lightweight frictionless pulley (see figure). When a vertical force F of magnitude 5.0 N pushes up on box 2, the box has a downward acceleration of 4.5 m/s². Find a. the tension in the connecting cord, and b. the angle of the inclined surface. 7221 mq

Name: 2. Box 1 (m₁ = 1.8 kg) sits on a frictionless surface that is incline
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Description: 2. Box 1 (m₁ = 1.8 kg) sits on a frictionless surface that is inclined at anangle from horizontal. It is connected to box 2 (m₂ = 2.4 kg) usinga lightweight flexible cord that passes over a lightweight frictionlesspulley (see figure). When a vertica

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter5: The Laws Of Motion

Section: Chapter Questions

Problem 5.42P: Two objects are connected by a light string that passes over a friction less pulley as shown in...

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