How Do You Solve a Modified Atwood Machine Problem?

  • Thread starter Thread starter kindor
  • Start date Start date
  • Tags Tags
    Atwood
Click For Summary
SUMMARY

The discussion focuses on solving a Modified Atwood Machine problem involving two masses, m2 and m3, and determining the time difference in their landing. The user has calculated the normal forces and friction for both blocks but is uncertain about the next steps. The solution involves modifying the Atwood's equation for acceleration on an incline and applying kinematics equations to find the time taken for each block to reach the ground, ultimately leading to the calculation of the time difference between the two masses.

PREREQUISITES
  • Understanding of Atwood's machine mechanics
  • Knowledge of kinematics equations
  • Familiarity with forces including normal force and friction
  • Basic calculus for modifying equations of motion
NEXT STEPS
  • Study the derivation of the Atwood's machine equation for inclined planes
  • Learn how to apply kinematics equations to solve for time and distance
  • Explore the concepts of normal force and friction in inclined systems
  • Review examples of Modified Atwood Machine problems for practical application
USEFUL FOR

This discussion is beneficial for physics students, educators, and anyone interested in mechanics, particularly those tackling problems involving Atwood machines and inclined planes.

kindor
Messages
1
Reaction score
0

Homework Statement


What the time difference between the instance that m2 and m3 hit the floor?
How far are their landing spots?

The Attempt at a Solution


So far I have figured out the normal force of the two blocks each, and then I found the friction of them both.Here is my work so far and the question. I have no clue on what to do next.

http://imgur.com/YRnxb
 
Physics news on Phys.org
It's an Atwood's machine, so you should be able to modify the Atwood's equation for acceleration to fit the specifications for an incline, and then solve for acceleration. From there, I'm assuming you would use kinematics equations to solve for the time it takes for each block to travel the distance to the ground, and then subtract the time for mass 2 from mass 3 to solve for the time difference.
 

Similar threads

Replies
1
Views
4K
  • · Replies 2 ·
Replies
2
Views
5K
  • · Replies 6 ·
Replies
6
Views
4K
  • · Replies 1 ·
Replies
1
Views
2K
Replies
17
Views
9K
  • · Replies 7 ·
Replies
7
Views
4K
  • · Replies 3 ·
Replies
3
Views
3K
  • · Replies 29 ·
Replies
29
Views
5K
Replies
9
Views
7K
  • · Replies 1 ·
Replies
1
Views
4K