Problem 1: A rope with a constant and known tension T is pulling a block by way of a massless pulley a height h above the block. The block has a mass M and is moving over a floor with a known coefficient of friction of fl but with a nonzero acceleration. a) Draw a Free Body Diagram for the block, along with your choice of coordinate system M T LO X T h g

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)...
icon
Related questions
Topic Video
Question
**Problem 1:**

A rope with a constant and known tension \( T \) is pulling a block by way of a massless pulley a height \( h \) above the block. The block has a mass \( M \) and is moving over a floor with a known coefficient of friction \( \mu \) but with a nonzero acceleration.

**a)** Draw a Free Body Diagram for the block, along with your choice of coordinate system.

**b)** Write Newton’s 2nd Law for the box as a vector and decomposed in both of your directions.

**c)** List any constraints on the motion on the block to continue sliding on the floor.

**d)** Write \(\cos(\theta)\) and \(\sin(\theta)\) as functions of \( x \) and \( h \).

**e)** Find the acceleration as a function of the distance \( x \). Your answer will look like \(\vec{a}(x) = \) Take \( T, m, h, \) and \(\mu \) to be known. \(\theta \) should be replaced by what you found in (d).

---

**Diagram Explanation:**

The diagram shows:

- A block of mass \( M \) on a horizontal surface with a coefficient of friction \( \mu \).
- A pulley system where the rope applies tension \( T \).
- The height of the pulley above the block is \( h \).
- The block is moving along the horizontal \( x \)-axis.
- The gravitational force \( g \) acts downward on the system.
- The angle \(\theta\) formed by the tension and the horizontal is implied for calculation purposes.
Transcribed Image Text:**Problem 1:** A rope with a constant and known tension \( T \) is pulling a block by way of a massless pulley a height \( h \) above the block. The block has a mass \( M \) and is moving over a floor with a known coefficient of friction \( \mu \) but with a nonzero acceleration. **a)** Draw a Free Body Diagram for the block, along with your choice of coordinate system. **b)** Write Newton’s 2nd Law for the box as a vector and decomposed in both of your directions. **c)** List any constraints on the motion on the block to continue sliding on the floor. **d)** Write \(\cos(\theta)\) and \(\sin(\theta)\) as functions of \( x \) and \( h \). **e)** Find the acceleration as a function of the distance \( x \). Your answer will look like \(\vec{a}(x) = \) Take \( T, m, h, \) and \(\mu \) to be known. \(\theta \) should be replaced by what you found in (d). --- **Diagram Explanation:** The diagram shows: - A block of mass \( M \) on a horizontal surface with a coefficient of friction \( \mu \). - A pulley system where the rope applies tension \( T \). - The height of the pulley above the block is \( h \). - The block is moving along the horizontal \( x \)-axis. - The gravitational force \( g \) acts downward on the system. - The angle \(\theta\) formed by the tension and the horizontal is implied for calculation purposes.
Expert Solution
Step 1

This question is from friction and Newton’s law of motion.

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Second law of motion
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:
9780321820464
Author:
Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:
Addison-Wesley
College Physics: A Strategic Approach (4th Editio…
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON