Egg Drop with elastic potential energy.

AI Thread Summary
To determine the height from which to drop an egg using elastic potential energy, the user is focusing on a drop height of 2 meters. The total weight of the egg and its holder is 0.11 kg. The relevant formulas for elastic potential energy (EPE) and gravitational potential energy (PE) are known, specifically EPE=1/2KX^2 and PE=mgh. The main challenge is to find the optimal point on the elastic band to hold the egg to ensure it does not hit the ground upon release. The discussion emphasizes precision in the drop height to achieve the desired outcome.
Asubach
Messages
5
Reaction score
0
Hi I am trying to find at what hight i need to drop a egg from 2-6 meters. We will start with 2 meters. The weight of the egg and device holding the egg is .11kg together. I no the formulas for EPE and EP " EPE=1/2KX^2 AND PE=mgh. The question is now how to find where on the elastic band to hold from 2 meters above the ground without hitting the ground! "CLOSEST THE BETTER"

Thanks
 
Physics news on Phys.org
IM sorry wrong thread... SORYY
 
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...
Back
Top