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While an elevator of mass 2520 kg moves upward, the tension in the cable is 41.5 kN. Assume the elevator is supported by a single cable. Forces exerted by the guide rails and air resistance are negligible. nat is the acceleration of the elevator? If the acceleration is in upward direction, enter a positive value and if the acceleration is in ownward direction, enter a negative value. m/s2

While an elevator of mass 2520 kg moves upward, the tension in the cable is 41.5 kN. Assume the elevator is supported by a single cable. Forces exerted by the guide rails and air resistance are negligible. nat is the acceleration of the elevator? If the acceleration is in upward direction, enter a positive value and if the acceleration is in ownward direction, enter a negative value. m/s2

College Physics
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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Certainly! Here is the transcription of the text for an educational website: --- **Physics Problem: Elevator Motion Analysis** While an elevator of mass 2520 kg moves upward, the tension in the cable is 41.5 kN. Assume the elevator is supported by a single cable. Forces exerted by the guide rails and air resistance are negligible. **Question** What is the acceleration of the elevator? If the acceleration is in the upward direction, enter a positive value and if the acceleration is in the downward direction, enter a negative value. \[ \boxed{ \, \, \, \, \, } \, \text{m/s}^2 \] --- (Note: There are no graphs or diagrams included in the image provided.)
Transcribed Image Text:Certainly! Here is the transcription of the text for an educational website: --- **Physics Problem: Elevator Motion Analysis** While an elevator of mass 2520 kg moves upward, the tension in the cable is 41.5 kN. Assume the elevator is supported by a single cable. Forces exerted by the guide rails and air resistance are negligible. **Question** What is the acceleration of the elevator? If the acceleration is in the upward direction, enter a positive value and if the acceleration is in the downward direction, enter a negative value. \[ \boxed{ \, \, \, \, \, } \, \text{m/s}^2 \] --- (Note: There are no graphs or diagrams included in the image provided.)
**Problem Statement:** While an elevator of mass 2520 kg moves upward, the tension in the cable is 41.5 kN. Assume the elevator is supported by a single cable. Forces exerted by the guide rails and air resistance are negligible. **Question:** If at some point in the motion the velocity of the elevator is 1.20 m/s upward, what is the upward velocity of the elevator 4.00 s later? **Answer:** ______ m/s **Additional Information:** - The setup involves calculating the change in velocity of an elevator over a given time. - Use the principles of physics to determine the change in velocity based on the forces acting on the elevator: the tension in the cable and the gravitational force.
Transcribed Image Text:**Problem Statement:** While an elevator of mass 2520 kg moves upward, the tension in the cable is 41.5 kN. Assume the elevator is supported by a single cable. Forces exerted by the guide rails and air resistance are negligible. **Question:** If at some point in the motion the velocity of the elevator is 1.20 m/s upward, what is the upward velocity of the elevator 4.00 s later? **Answer:** ______ m/s **Additional Information:** - The setup involves calculating the change in velocity of an elevator over a given time. - Use the principles of physics to determine the change in velocity based on the forces acting on the elevator: the tension in the cable and the gravitational force.
Expert Solution
Step 1

Given:

The mass of the elevator is 2520 kg.

The tension in the cable is 41.5 kN.

The motion of the elevator is upward.

The free-body diagrm=am of the elevator is given below.

Physics homework question answer, step 1, image 1

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