Calculating Tension in a Suspended Rope with a 50kg Weight

  • Thread starter Thread starter SakuRERE
  • Start date Start date
  • Tags Tags
    Rope Tension
AI Thread Summary
The tension in the rope is calculated based on the weights it supports. At the top of the rope, the tension is the sum of the weight of the rope (100N) and the weight of the suspended object (500N), totaling 600N. At the bottom of the rope, the tension only accounts for the weight of the suspended object, which is 500N. The calculations confirm that the tension at the top is 600N and at the bottom is 500N. This understanding of tension in a suspended rope is crucial for physics applications.
SakuRERE
Messages
68
Reaction score
5
[moderator: text edited to change the phrasing.]

There is a question that that says: a 50 kg weight is suspended from the bottom part from a rope.

If the rope has a weight of 100N. Then what is the tension at each end of the rope( the top part connected to the ceiling and the bottom part to the weight)?

my answer is like that
At the top: the tension is equal to the weight of the rope and the weight so it would be :
100N +500N= 600 N ( g=10)
And at the bottom it’s:
Just the weight, so 500 N. Am i right?
 
Last edited by a moderator:
Physics news on Phys.org
Yes.
 
  • Like
Likes SakuRERE
PeroK said:
Yes.
Appreciate your quick response
Thanks^^
 
The rope is tied into the person (the load of 200 pounds) and the rope goes up from the person to a fixed pulley and back down to his hands. He hauls the rope to suspend himself in the air. What is the mechanical advantage of the system? The person will indeed only have to lift half of his body weight (roughly 100 pounds) because he now lessened the load by that same amount. This APPEARS to be a 2:1 because he can hold himself with half the force, but my question is: is that mechanical...
Some physics textbook writer told me that Newton's first law applies only on bodies that feel no interactions at all. He said that if a body is on rest or moves in constant velocity, there is no external force acting on it. But I have heard another form of the law that says the net force acting on a body must be zero. This means there is interactions involved after all. So which one is correct?
Thread 'Beam on an inclined plane'
Hello! I have a question regarding a beam on an inclined plane. I was considering a beam resting on two supports attached to an inclined plane. I was almost sure that the lower support must be more loaded. My imagination about this problem is shown in the picture below. Here is how I wrote the condition of equilibrium forces: $$ \begin{cases} F_{g\parallel}=F_{t1}+F_{t2}, \\ F_{g\perp}=F_{r1}+F_{r2} \end{cases}. $$ On the other hand...

Similar threads

Back
Top