Two forces F, and F, act on a 2.20-kg object. F, = 25.0 N and F, = 12.0 N. 90.0° 60.0° 15 (a) Find the acceleration of the object for the configuration of forces shown in Figure (a). magnitude m/s2 direction ° (counterclockwise from F,) (b) Find the acceleration of the object for the configuration of forces shown in Figure (b). honagnitude m/s2 direction (counterclockwise from F,)
Two forces F, and F, act on a 2.20-kg object. F, = 25.0 N and F, = 12.0 N. 90.0° 60.0° 15 (a) Find the acceleration of the object for the configuration of forces shown in Figure (a). magnitude m/s2 direction ° (counterclockwise from F,) (b) Find the acceleration of the object for the configuration of forces shown in Figure (b). honagnitude m/s2 direction (counterclockwise from F,)
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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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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
Transcribed Image Text:**Title: Understanding Forces and Acceleration**
**Introduction**
In this exercise, we explore how different force configurations affect the acceleration of an object. We will analyze the forces acting on a 2.20-kg object and calculate its resulting acceleration in two scenarios.
**Force Configurations**
- **Figure (a) Configuration:**
- Two forces, \(\vec{F}_1\) and \(\vec{F}_2\), are applied to the object.
- \(\vec{F}_1 = 25.0 \, \text{N}\) acts horizontally to the right.
- \(\vec{F}_2 = 12.0 \, \text{N}\) acts vertically upward.
- The angle between \(\vec{F}_1\) and \(\vec{F}_2\) is \(90.0^\circ\).
- **Figure (b) Configuration:**
- Again, two forces \(\vec{F}_1\) and \(\vec{F}_2\) are applied.
- \(\vec{F}_1 = 25.0 \, \text{N}\) acts horizontally to the right.
- \(\vec{F}_2 = 12.0 \, \text{N}\) acts at an angle of \(60.0^\circ\) above the horizontal to the right.
**Tasks**
- **(a) Calculate the acceleration for Figure (a):**
- Determine the magnitude and direction of acceleration with the forces configured as shown.
- **(b) Calculate the acceleration for Figure (b):**
- Determine the magnitude and direction of acceleration with the forces configured as shown.
**Instructions for Solving:**
1. **Use Newton's Second Law**: \(\sum \vec{F} = m \vec{a}\), where \(m\) is the mass, and \(\sum \vec{F}\) is the vector sum of forces.
2. **Resolve Forces**: Break down the forces into their components if necessary (especially for Figure b).
3. **Calculate Acceleration**:
- Compute the net force from the force components.
- Determine the magnitude of the acceleration using \(a = \frac{F_{\text{net}}}{m}\).
- Use trigonometry to find the direction of the acceleration.
**Assistance:**
- If
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