A force F applied to an object of mass m₂ produces an acceleration of 3.10 m/s². The same force applied to a second object of mass m₂ produces an acceleration of 1.50 m/s². (a) What is the value of the ratio m₂/m₂? (b) If m, and m₂ are combined into one object, find its acceleration under the action of the force F. m/s² Need Help? Read It Watch It
A force F applied to an object of mass m₂ produces an acceleration of 3.10 m/s². The same force applied to a second object of mass m₂ produces an acceleration of 1.50 m/s². (a) What is the value of the ratio m₂/m₂? (b) If m, and m₂ are combined into one object, find its acceleration under the action of the force F. m/s² Need Help? Read It Watch It
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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![### Physics Problem: Force and Acceleration
**Problem Statement:**
A force \(\vec{F}\) applied to an object of mass \(m_1\) produces an acceleration of 3.10 m/s². The same force applied to a second object of mass \(m_2\) produces an acceleration of 1.50 m/s².
**Questions:**
**(a)** What is the value of the ratio \(m_1/m_2\)?
*Answer box*
**(b)** If \(m_1\) and \(m_2\) are combined into one object, find its acceleration under the action of the force \(\vec{F}\).
*Answer box* \(\space \space\) m/s²
**Resources:**
- **Need Help?**
- [Read It]
- [Watch It]
**Instructions:**
Use the principles of Newton's Second Law, \(F = ma\), to solve the questions. Enter your answers in the respective boxes.
---
### Explanation:
To solve these problems, follow these steps:
**(a) Finding the ratio \( m_1 / m_2 \):**
1. According to Newton's Second Law, \( F = m_1 \cdot 3.10 \) (for the first mass).
2. For the second mass, \( F = m_2 \cdot 1.50 \).
Since the same force \( F \) is applied to both objects:
\[ m_1 \cdot 3.10 = m_2 \cdot 1.50 \]
\[ \frac{m_1}{m_2} = \frac{1.50}{3.10} \]
Calculate the numerical value for the ratio.
**(b) Finding the acceleration of the combined mass \( m_1 + m_2 \):**
1. The total mass when combined is \( m_1 + m_2 \).
2. The same force \( F \) is applied.
Using Newton's Second Law again:
\[ F = (m_1 + m_2) \cdot a \]
Since \( F \) is consistent from both parts (a):
\[ a = \frac{F}{m_1 + m_2} \]
Using the values from (a), substitute to find the acceleration.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1c5e517d-57db-4b65-baa5-8a292d97b7f5%2F7f61786e-8393-4ae6-a7b6-2c17861a64c1%2Fnz1104u_processed.png&w=3840&q=75)
Transcribed Image Text:### Physics Problem: Force and Acceleration
**Problem Statement:**
A force \(\vec{F}\) applied to an object of mass \(m_1\) produces an acceleration of 3.10 m/s². The same force applied to a second object of mass \(m_2\) produces an acceleration of 1.50 m/s².
**Questions:**
**(a)** What is the value of the ratio \(m_1/m_2\)?
*Answer box*
**(b)** If \(m_1\) and \(m_2\) are combined into one object, find its acceleration under the action of the force \(\vec{F}\).
*Answer box* \(\space \space\) m/s²
**Resources:**
- **Need Help?**
- [Read It]
- [Watch It]
**Instructions:**
Use the principles of Newton's Second Law, \(F = ma\), to solve the questions. Enter your answers in the respective boxes.
---
### Explanation:
To solve these problems, follow these steps:
**(a) Finding the ratio \( m_1 / m_2 \):**
1. According to Newton's Second Law, \( F = m_1 \cdot 3.10 \) (for the first mass).
2. For the second mass, \( F = m_2 \cdot 1.50 \).
Since the same force \( F \) is applied to both objects:
\[ m_1 \cdot 3.10 = m_2 \cdot 1.50 \]
\[ \frac{m_1}{m_2} = \frac{1.50}{3.10} \]
Calculate the numerical value for the ratio.
**(b) Finding the acceleration of the combined mass \( m_1 + m_2 \):**
1. The total mass when combined is \( m_1 + m_2 \).
2. The same force \( F \) is applied.
Using Newton's Second Law again:
\[ F = (m_1 + m_2) \cdot a \]
Since \( F \) is consistent from both parts (a):
\[ a = \frac{F}{m_1 + m_2} \]
Using the values from (a), substitute to find the acceleration.
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