Simple tension problem, I can't seem to understand it

  • Thread starter Thread starter dakotapederse
  • Start date Start date
  • Tags Tags
    Tension
AI Thread Summary
The discussion centers on a physics problem involving a 212-N ball suspended by cords at angles of 90 and 50 degrees. The key focus is on determining the tensions in the horizontal and angled cords while considering the equilibrium of concurrent forces. Participants emphasize that the system is static, indicating that the net force acting on the ball is zero. The relevant equation for solving this problem is F=ma, which relates force, mass, and acceleration. Understanding the equilibrium condition is crucial for finding the tensions in the cords.
dakotapederse
Messages
1
Reaction score
0

Homework Statement



A ball weighing 212-N is shown suspended from a system of cords. What are the tensions in the horizontal and angled cords?

The angles of the cords are 90 and 50

Homework Equations



F=ma


The Attempt at a Solution

 
Physics news on Phys.org
dakotapederse said:

Homework Statement



A ball weighing 212-N is shown suspended from a system of cords. What are the tensions in the horizontal and angled cords?

The angles of the cords are 90 and 50

Homework Equations



F=ma


The Attempt at a Solution


This is a problem of Equilibrium of Concurrent Forces.
The body does not move at all.
 
I hope this is what we are talking about ...

attachment.php?attachmentid=47901&stc=1&d=1338542839.png

Whats your progress till now?
 

Attachments

  • a.png
    a.png
    1,014 bytes · Views: 698

Thread 'Errors and significant figures'

I multiplied the values first without the error limit. Got 19.38. rounded it off to 2 significant figures since the given data has 2 significant figures. So = 19. For error I used the above formula. It comes out about 1.48. Now my question is. Should I write the answer as 19±1.5 (rounding 1.48 to 2 significant figures) OR should I write it as 19±1. So in short, should the error have same number of significant figures as the mean value or should it have the same number of decimal places as...
View full post »
Thread 'A cylinder connected to a hanging mass'

Thread 'A cylinder connected to a hanging mass'

Let's declare that for the cylinder, mass = M = 10 kg Radius = R = 4 m For the wall and the floor, Friction coeff = ##\mu## = 0.5 For the hanging mass, mass = m = 11 kg First, we divide the force according to their respective plane (x and y thing, correct me if I'm wrong) and according to which, cylinder or the hanging mass, they're working on. Force on the hanging mass $$mg - T = ma$$ Force(Cylinder) on y $$N_f + f_w - Mg = 0$$ Force(Cylinder) on x $$T + f_f - N_w = Ma$$ There's also...
View full post »

Similar threads

How do I find acceleration and tension on an inclined plane
Replies
1
Views
2K
Confirm whether radius is 300mm or not if the tension is 5N
Replies
3
Views
1K
What is the correct tension equation for a pendulum at rest?
Replies
2
Views
2K
Perfect Inelastic collision with string tension
Replies
4
Views
6K
Acceleration of a cart immediately after the system is released
Replies
15
Views
4K
Toaster Cord Tension Angle Optimization
Replies
3
Views
2K
The tension in the cord in this system
Replies
7
Views
2K
Acceleration and Tension in a Pulley System
Replies
9
Views
6K
Tension in a deformed cylindrical bag on a surface
Replies
18
Views
1K
How can I determine the curve and tension in a hammock with damaged cords?
Replies
1
Views
1K

Hot Threads

Recent Insights

Back
Top