F axis F

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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6) Consider a non-rotating space station in the shape of a long thin uniform rod of mass 1.40 x 10^6 kg and length 1084 meters. Rocket motors on both ends of the rod are ignited, applying a constant force of F = 8.22 x 10^5 N to each end of the rod as shown in the diagram, causing the station to rotate about its center. If the motors are left running for 2 minutes and 41 seconds before shutting off, then how fast will the station be rotating when the engines stop?
Question 6 options:
 
15.98 rpm
 
23.97 rpm
 
9.99 rpm
 
7.99 rpm
The image shows a simple diagram used to illustrate the concept of torque in physics. It includes a horizontal line with two forces (F) acting at opposite ends. Here is the detailed description:

- **Horizontal Line**: Represents a lever or a rigid body that is capable of rotating around a central point labeled "axis".
- **Forces (F)**: These are represented by arrows at both ends of the horizontal line. One arrow points downwards on the left end, and the other points upwards on the right end.
- **Axis**: Located at the midpoint of the horizontal line, represented by a small dot and labeled "axis".

The diagram demonstrates the principle of torque, where the forces applied at different points on the lever cause it to rotate around the axis. If the forces and their distances from the axis are balanced, the lever will be in rotational equilibrium. 

This visual aid is crucial for understanding the mechanics of torque and rotational motion in educational contexts.
Transcribed Image Text:The image shows a simple diagram used to illustrate the concept of torque in physics. It includes a horizontal line with two forces (F) acting at opposite ends. Here is the detailed description: - **Horizontal Line**: Represents a lever or a rigid body that is capable of rotating around a central point labeled "axis". - **Forces (F)**: These are represented by arrows at both ends of the horizontal line. One arrow points downwards on the left end, and the other points upwards on the right end. - **Axis**: Located at the midpoint of the horizontal line, represented by a small dot and labeled "axis". The diagram demonstrates the principle of torque, where the forces applied at different points on the lever cause it to rotate around the axis. If the forces and their distances from the axis are balanced, the lever will be in rotational equilibrium. This visual aid is crucial for understanding the mechanics of torque and rotational motion in educational contexts.
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