Physics Question

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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#25 WITH FIGURE1-35

### Graphical Vector Subtraction

#### Example Problems:

**24.**
A force of magnitude 20.0 lb directed toward the right is exerted on an object. What other force must be applied to the object so that the resultant force is zero?

**25.**
The forces shown in Fig. 1-35 are applied to an object. Find the third force that will produce a zero resultant force.

**Figure Explanation:**
- **Fig. 1-35:**
  - The diagram illustrates two forces acting on an object.
  - One force vector has a magnitude of 10.0 lb and is directed at a 60.0° angle from the horizontal axis.
  - The other force vector has a magnitude of 10.0 lb and is directed horizontally to the right.

**26.**
A force F₁ of magnitude 100 lb is directed toward the right. Find a second force F₂ that will produce a resultant force of 200 lb to the left.

**27.**
A force F₁ of magnitude 100 lb is directed vertically upward. Find a second force F₂ that will produce a resultant force of 141 lb, 45.0° to the right of F₁.
Transcribed Image Text:### Graphical Vector Subtraction #### Example Problems: **24.** A force of magnitude 20.0 lb directed toward the right is exerted on an object. What other force must be applied to the object so that the resultant force is zero? **25.** The forces shown in Fig. 1-35 are applied to an object. Find the third force that will produce a zero resultant force. **Figure Explanation:** - **Fig. 1-35:** - The diagram illustrates two forces acting on an object. - One force vector has a magnitude of 10.0 lb and is directed at a 60.0° angle from the horizontal axis. - The other force vector has a magnitude of 10.0 lb and is directed horizontally to the right. **26.** A force F₁ of magnitude 100 lb is directed toward the right. Find a second force F₂ that will produce a resultant force of 200 lb to the left. **27.** A force F₁ of magnitude 100 lb is directed vertically upward. Find a second force F₂ that will produce a resultant force of 141 lb, 45.0° to the right of F₁.
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