Force on a Nail: Solving with Trig & Forces

  • Thread starter Thread starter e4physics
  • Start date Start date
  • Tags Tags
    Force
AI Thread Summary
The discussion focuses on calculating the force impacting the proximal and distal fragments of a nail using trigonometry and force resolution. The original poster is struggling to arrive at the correct answer for the force in Newtons, despite attempting to apply these mathematical methods. Participants emphasize the importance of following the homework template and showing all calculations to clarify the problem-solving process. The attached diagram is crucial for visualizing the forces involved. Clear explanations and step-by-step guidance are requested to help resolve the issue effectively.
e4physics
Messages
6
Reaction score
0
Hi I am trying to solve this question in my book but i am not getting the write answer , can some one explain this.

Question : The approximate force which would tend to impact the proximal fragment on the nail and distal fragment in the diagram above is ---------- NEWTONS?

I tried to solve this question using simple trigonometry and resolution of forces but could not get the answer. The question is asking for the forces in the nail.



THE DIAGRAM IS ATTACHED
 

Attachments

  • LM0304.png
    LM0304.png
    16.3 KB · Views: 442
Physics news on Phys.org
You should follow the HW template and at least show your work.
 

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

Force on rectangular loop by a current in a long straight wire
Replies
4
Views
2K
Dynamics of Circular Motion
Replies
12
Views
466
Force on a charge from a nearby charged rod
Replies
2
Views
904
Finding the angle that a string makes with a wall and its tension
Replies
4
Views
2K
Questions Regarding a Cat Going Up a Ramp
2
Replies
56
Views
3K
Torque On a Clock Hanging from a Nail
Replies
4
Views
3K
How to find the forces in a particular framework of light rods
Replies
11
Views
2K
Determine the force with which the magnetic field of a coil acts on an infinitesimal cube of iron
Replies
6
Views
921
Fluids: Concept about Fluid Pressure in a relation with Force and Area
Replies
6
Views
3K
Finding the charge on pith balls
Replies
9
Views
644

Hot Threads

Recent Insights

Back
Top