How Do You Calculate Support Forces for a Diving Board?

  • Thread starter Thread starter Ashford
  • Start date Start date
  • Tags Tags
    Board Support
AI Thread Summary
To calculate the support forces for a diving board, one must identify the forces acting on the board, including the weight of the diver and the board itself. The equation of motion, F=ma, is essential for determining the net force and acceleration. Understanding the system involves recognizing the points of support and the directions of the forces involved. The discussion highlights a lack of familiarity with the problem type, indicating a need for further explanation of the concepts involved. Proper analysis of the forces will lead to the correct calculation of the support forces required.
Ashford
Messages
12
Reaction score
0

Homework Statement


Find the forces (Fa and Fb) need to support the diving board drawn below. Inlcude directions for each force.
http://img171.imageshack.us/img171/4923/physicsisgayea1.th.jpg

Homework Equations


Don't know

The Attempt at a Solution



Was absent when we went over this type of problem and have no idea on how to solve it.
 
Last edited by a moderator:
Physics news on Phys.org
The equation of motion is F=ma. What is a defined as? What do you know about this system?
 

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 Forces Distribute on a Board Supported at Two Points?
Replies
6
Views
2K
Analyzing Forces in a Diving Board System
Replies
7
Views
3K
Static equilibrium, diving board
Replies
1
Views
8K
Static equilibrium - girl on diving board
Replies
1
Views
3K
Tetrahedron with 3 points fixed, and force applied to 4th
Replies
11
Views
2K
How do you calculate the length of a board using torque?
Replies
4
Views
5K
Calculating Forces and Torques in a Basic Equilibrium Problem
Replies
4
Views
2K
What are the forces exerted on a diving board when a person stands on the tip?
Replies
1
Views
22K
How Is Torque Calculated on a Diving Board?
Replies
3
Views
9K
Torque and Force of diving board
Replies
24
Views
15K

Hot Threads

Recent Insights

Back
Top