250 g Ftens = ↓ ↑ μ = 0.10 ΣFsystem = a system Ftension (force of tension) = asystem (acceleration of the system) = ΣΕ ZF system (net force of the system) = N 50 g m/s/s N
250 g Ftens = ↓ ↑ μ = 0.10 ΣFsystem = a system Ftension (force of tension) = asystem (acceleration of the system) = ΣΕ ZF system (net force of the system) = N 50 g m/s/s N
College Physics
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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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g= m/s^2
![### Physics Problem: Pulley System with Friction
#### Diagram Description:
The diagram shows a pulley system with two masses and a coefficient of friction.
- There is a block with a mass of 250 grams on a flat surface with a coefficient of friction (μ) of 0.10.
- This block is connected by a string to another block with a mass of 50 grams hanging freely.
- The string passes over a pulley, and the tension in the string is represented by \( F_{\text{tens}} \).
#### Variables to Determine:
1. **Force of Tension ( \( F_{\text{tens}} \) )**:
\[
F_{\text{tens}} = \_\_\_\_\_\_\_\_ \text{N}
\]
2. **Net Force of the System ( \( \sum F_{\text{system}} \) )**:
\[
\sum F_{\text{system}} = \_\_\_\_\_\_\_\_
\]
3. **Acceleration of the System ( \( a_{\text{system}} \) )**:
\[
a_{\text{system}} = \_\_\_\_\_\_\_\_ \text{m/s}^2
\]
#### Additional Information:
- **Mass of block on surface**: 250 g
- **Mass of hanging block**: 50 g
- **Coefficient of friction (μ)**: 0.10
### Equations to Use:
1. **Newton's Second Law for the System**:
\[
\sum F = ma
\]
2. **Force of Friction**:
\[
F_{\text{friction}} = \mu \cdot F_{\text{normal}}
\]
### Steps to determine the variables:
1. **Calculate the Force of Friction**:
- Normal force for the 250g block is equal to its weight:
\[
F_{\text{normal}} = m \cdot g = 0.250 \text{ kg} \cdot 9.8 \text{ m/s}^2
\]
- Force of Friction:
\[
F_{\text{friction}} = \mu \cdot F_{\text{normal}}
\]
2. **Determine the Net Force**:
- The net force exert](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F981166fe-4516-4e5d-91f3-95cacb37d8bb%2F052dc63d-8722-481f-af54-a22b4a0dcbee%2Fz157m9c_processed.jpeg&w=3840&q=75)
Transcribed Image Text:### Physics Problem: Pulley System with Friction
#### Diagram Description:
The diagram shows a pulley system with two masses and a coefficient of friction.
- There is a block with a mass of 250 grams on a flat surface with a coefficient of friction (μ) of 0.10.
- This block is connected by a string to another block with a mass of 50 grams hanging freely.
- The string passes over a pulley, and the tension in the string is represented by \( F_{\text{tens}} \).
#### Variables to Determine:
1. **Force of Tension ( \( F_{\text{tens}} \) )**:
\[
F_{\text{tens}} = \_\_\_\_\_\_\_\_ \text{N}
\]
2. **Net Force of the System ( \( \sum F_{\text{system}} \) )**:
\[
\sum F_{\text{system}} = \_\_\_\_\_\_\_\_
\]
3. **Acceleration of the System ( \( a_{\text{system}} \) )**:
\[
a_{\text{system}} = \_\_\_\_\_\_\_\_ \text{m/s}^2
\]
#### Additional Information:
- **Mass of block on surface**: 250 g
- **Mass of hanging block**: 50 g
- **Coefficient of friction (μ)**: 0.10
### Equations to Use:
1. **Newton's Second Law for the System**:
\[
\sum F = ma
\]
2. **Force of Friction**:
\[
F_{\text{friction}} = \mu \cdot F_{\text{normal}}
\]
### Steps to determine the variables:
1. **Calculate the Force of Friction**:
- Normal force for the 250g block is equal to its weight:
\[
F_{\text{normal}} = m \cdot g = 0.250 \text{ kg} \cdot 9.8 \text{ m/s}^2
\]
- Force of Friction:
\[
F_{\text{friction}} = \mu \cdot F_{\text{normal}}
\]
2. **Determine the Net Force**:
- The net force exert
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