What is the height of the wedge?

  • Thread starter Thread starter imdiskid06
  • Start date Start date
  • Tags Tags
    Height Wedge
Click For Summary

Homework Help Overview

The problem involves a block released from a frictionless wedge and requires determining the wedge's height based on the block's velocity upon leaving the wedge. The context includes concepts from mechanics, specifically relating to motion and forces.

Discussion Character

  • Exploratory, Conceptual clarification, Mathematical reasoning

Approaches and Questions Raised

  • Participants discuss the use of circular motion and normal reaction forces, as well as the work-energy theorem as potential approaches to the problem.

Discussion Status

Some participants suggest different methods for approaching the problem, including hints towards using circular motion and the work-energy theorem. There is an emphasis on showing working or thoughts, indicating an ongoing exploration of the problem.

Contextual Notes

The problem setup includes a frictionless environment, which may influence the dynamics of the block and wedge interaction. The specific height of the wedge is not provided, and assumptions about the system's behavior are being questioned.

imdiskid06
Messages
3
Reaction score
0
A small block of mass .5kg is released form rest at the top of a curved-shaped frictionless wedge of mass 3 kg , which sits on a frictionless horizontal surfces. When the block leaves the wedge, its velocity is 4 m/s to the right. Find the velocity of the wedge after the block reaches the horizontal surface. What is the height of the wedge?:biggrin:
 
Physics news on Phys.org
You should really show some of your working / thoughts. Hint: Use circular motion and think about normal reaction forces.
 
Alternatively, you can use the work-energy theorem.
 
The work energy theorem is probably simpler.
 

Similar threads

  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 12 ·
Replies
12
Views
3K
Replies
27
Views
3K
  • · Replies 6 ·
Replies
6
Views
3K
  • · Replies 4 ·
Replies
4
Views
2K
Replies
5
Views
2K
  • · Replies 17 ·
Replies
17
Views
2K
  • · Replies 12 ·
Replies
12
Views
2K
  • · Replies 38 ·
2
Replies
38
Views
5K
  • · Replies 18 ·
Replies
18
Views
4K