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