Calculating distance from force and impact

  • Thread starter Thread starter robwrightham
  • Start date Start date
  • Tags Tags
    Force Impact
AI Thread Summary
To calculate the distance from the impact point based on the mass of an object and the force of impact, one can use principles from physics, particularly the equations of motion and energy. The discussion focuses on determining the height from which an object must be dropped to achieve the same impact force as that produced by a piston. By equating the kinetic energy of the falling object to the force exerted by the piston, one can derive the necessary height. The participants express a need for guidance on applying these calculations effectively. Understanding these concepts allows for accurate assessments of impact scenarios.
robwrightham
Messages
4
Reaction score
0
If I know the mass of an object, the force of impact, how do i calculate the distance the object is from the impact point?
i have a stationay object of known mass being hit with a piston at a known force and speed can i work backwards and determine at what height if dropped would be equivalent to the known perameters
 
Physics news on Phys.org
So you want to know at what height an object would have to be dropped to have the same force imparted to it that a specific piston would?
 
Hi drakkith, yes that's exactly what I need to calculate, is it possible ? Can you help ?
 

Thread '1:1 versus 2:1 Mechanical Advantage debate'

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...
View full post »

Thread 'Average velocity as a weighted mean'

Hello everyone, Consider the problem in which a car is told to travel at 30 km/h for L kilometers and then at 60 km/h for another L kilometers. Next, you are asked to determine the average speed. My question is: although we know that the average speed in this case is the harmonic mean of the two speeds, is it also possible to state that the average speed over this 2L-kilometer stretch can be obtained as a weighted average of the two speeds? Best regards, DaTario
View full post »

Thread 'Newton's first law?'

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?
View full post »

Similar threads

I Momentum, impact force and Earth
Replies
9
Views
2K
B Wanting to do some impact force experiments
Replies
15
Views
2K
I G Force Calculation Optimisation with camera, equations & accelerometer (drop testing)
Replies
4
Views
1K
KE of off-center impacts in rotating and translating rigid bodies
Replies
5
Views
1K
Comparing force of static object to that of an impact force
Replies
4
Views
3K
I Question about Momentum vs. Kinetic Energy vs. Deforming In Collisions
Replies
2
Views
2K
Impact and Detonation Calculations
Replies
7
Views
1K
Experiments about impact of mass in different areas
Replies
3
Views
2K
A Trying to solve an auto accident question
Replies
1
Views
1K
Velocity calculation of an accelerated mass based on an increasing force
Replies
3
Views
1K

Hot Threads

Recent Insights

Back
Top