(i) Newton's Second Law for m, in terms of weights of the blocks, m₁g, and m₂g, or their components in terms of the ramp angle 8, the tension in the string T and the normal reaction N₁ of the table on m₁ can be written as (use the coordinate axes for signs of different forces): =₁2₁,x ΣFx= =m₁a₁₁y ΣFy= (ii) Newton's Second Law for m₂ in terms of weights of the blocks, m₁g, and m₂g, or their components in terms of the ramp angle the tension in the string T and the normal reaction N₁ of the table on m, can be written as: Note: The motion of m₂ is along the y-direction only. = m₂a2,y ΣF= (iii) How are the magnitudes of a₁ and a₂ related? What are the directions of a₁ Magnitude: A. |a₁| is greater than la₂l B. |a₁| is less than |a₂| C. |a₁| is equal to |a₂| Direction: A. a, is in the positive x direction, and a2 is in the positive y-direction. B. a, is in the positive x direction, and a2 is in the negative y-direction. C. a, is in the negative x direction, and a2 is in the positive y-direction. D. a, is in the negative x direction, and a₂ is in the negative y-direction. Subpart 3: CALCULATE NUMERICAL VALUES Let m₁ = 1.9 kg block and m₂ = 3.4 kg block. The ramp angle 8 = 39⁰. (i) Find the acceleration for the two blocks. a = = 0 m (ii) Find the tension in the string. and a₂?
(i) Newton's Second Law for m, in terms of weights of the blocks, m₁g, and m₂g, or their components in terms of the ramp angle 8, the tension in the string T and the normal reaction N₁ of the table on m₁ can be written as (use the coordinate axes for signs of different forces): =₁2₁,x ΣFx= =m₁a₁₁y ΣFy= (ii) Newton's Second Law for m₂ in terms of weights of the blocks, m₁g, and m₂g, or their components in terms of the ramp angle the tension in the string T and the normal reaction N₁ of the table on m, can be written as: Note: The motion of m₂ is along the y-direction only. = m₂a2,y ΣF= (iii) How are the magnitudes of a₁ and a₂ related? What are the directions of a₁ Magnitude: A. |a₁| is greater than la₂l B. |a₁| is less than |a₂| C. |a₁| is equal to |a₂| Direction: A. a, is in the positive x direction, and a2 is in the positive y-direction. B. a, is in the positive x direction, and a2 is in the negative y-direction. C. a, is in the negative x direction, and a2 is in the positive y-direction. D. a, is in the negative x direction, and a₂ is in the negative y-direction. Subpart 3: CALCULATE NUMERICAL VALUES Let m₁ = 1.9 kg block and m₂ = 3.4 kg block. The ramp angle 8 = 39⁰. (i) Find the acceleration for the two blocks. a = = 0 m (ii) Find the tension in the string. and a₂?
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)...
Related questions
Topic Video
Question
![(i) Newton’s Second Law for \( m_1 \) in terms of weights of the blocks, \( m_1 g \) and \( m_2 g \), or their components in terms of the ramp angle \( \theta \), the tension in the string \( T \), and the normal reaction \( N_1 \) of the table on \( m_1 \), can be written as (use the coordinate axes for signs of different forces):
\[
\sum F_{x} = \,\,\square\,\, = m_{1}a_{1,x}
\]
\[
\sum F_{y} = \,\,\square\,\, = m_{1}a_{1,y} = 0
\]
(ii) Newton’s Second Law for \( m_2 \) in terms of weights of the blocks, \( m_1 g \) and \( m_2 g \), or their components in terms of the ramp angle \( \theta \) the tension in the string \( T \) and the normal reaction \( N_1 \) of the table on \( m_1 \), can be written as:
*Note: The motion of \( m_2 \) is along the y-direction only.*
\[
\sum F_{y} = \,\,\square\,\, = m_{2}a_{2,y}
\]
(iii) How are the magnitudes of \( a_1 \) and \( a_2 \) related? What are the directions of \( a_1 \) and \( a_2 \)?
*Magnitude:*
A. \( |a_1| \) is greater than \( |a_2| \)
B. \( |a_1| \) is less than \( |a_2| \)
C. \( |a_1| \) is equal to \( |a_2| \)
*Direction:*
A. \( \vec{a_1} \) is in the positive x direction, and \( \vec{a_2} \) is in the positive y-direction.
B. \( \vec{a_1} \) is in the positive x direction, and \( \vec{a_2} \) is in the negative y-direction.
C. \( \vec{a_1} \) is in the negative x direction, and \( \vec{](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F464fe16a-00d5-4182-8379-61bd4b8bbe02%2Fa5f1f031-2bd3-4bf8-8c73-d18bc243ea7c%2Froaxlfc_processed.png&w=3840&q=75)
Transcribed Image Text:(i) Newton’s Second Law for \( m_1 \) in terms of weights of the blocks, \( m_1 g \) and \( m_2 g \), or their components in terms of the ramp angle \( \theta \), the tension in the string \( T \), and the normal reaction \( N_1 \) of the table on \( m_1 \), can be written as (use the coordinate axes for signs of different forces):
\[
\sum F_{x} = \,\,\square\,\, = m_{1}a_{1,x}
\]
\[
\sum F_{y} = \,\,\square\,\, = m_{1}a_{1,y} = 0
\]
(ii) Newton’s Second Law for \( m_2 \) in terms of weights of the blocks, \( m_1 g \) and \( m_2 g \), or their components in terms of the ramp angle \( \theta \) the tension in the string \( T \) and the normal reaction \( N_1 \) of the table on \( m_1 \), can be written as:
*Note: The motion of \( m_2 \) is along the y-direction only.*
\[
\sum F_{y} = \,\,\square\,\, = m_{2}a_{2,y}
\]
(iii) How are the magnitudes of \( a_1 \) and \( a_2 \) related? What are the directions of \( a_1 \) and \( a_2 \)?
*Magnitude:*
A. \( |a_1| \) is greater than \( |a_2| \)
B. \( |a_1| \) is less than \( |a_2| \)
C. \( |a_1| \) is equal to \( |a_2| \)
*Direction:*
A. \( \vec{a_1} \) is in the positive x direction, and \( \vec{a_2} \) is in the positive y-direction.
B. \( \vec{a_1} \) is in the positive x direction, and \( \vec{a_2} \) is in the negative y-direction.
C. \( \vec{a_1} \) is in the negative x direction, and \( \vec{

Transcribed Image Text:**Problem Statement:**
1. A block of mass \( m_1 \) and a block of mass \( m_2 \) are connected by a light string as shown; the inclination of the ramp is \( \theta \). Friction is negligible.
Assume that \( m_2 > m_1 \).
**Diagram Description:**
The image depicts two blocks connected by a string over a pulley. Block \( m_1 \) is on an inclined plane with angle \( \theta \), and block \( m_2 \) hangs vertically off the side of the plane. The string runs over a pulley at the top of the incline. Block \( m_1 \) is labeled "1" and is placed on the ramp, while block \( m_2 \) is labeled "2" and hangs freely. The angle \( \theta \) is marked at the base of the incline.
**Subpart 1: Draw FBDs (Free Body Diagrams)**
In your notebook, draw free body diagrams of \( m_1 \) and \( m_2 \) using the template as shown below. The forces acting on the system are weights of the blocks, \( m_1g \) and \( m_2g \), the tension in the string \( T \), and the normal reaction \( N_1 \) of the table on \( m_1 \).
**Note:** The choice of the coordinate axes for the two blocks can be different as shown below:
- For \( m_1 \):
- Inclined x-y coordinate system with \( x \) parallel to the incline and \( y \) perpendicular.
- For \( m_2 \):
- Standard x-y coordinate system with \( x \) horizontal and \( y \) vertical.
These considerations emphasize analyzing physics problems using different orientations of coordinate axes to simplify calculations based on the system setup.
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 4 steps with 4 images

Knowledge Booster
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.Recommended textbooks for you

College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning

University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON

Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press

College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning

University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON

Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press

Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning

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…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON