Recent content by Zaheer Ahmed

and the weather conditions seemed pretty normal, no strong winds. I think getitright's explanation makes a lot of sense.

Just before we swerved to the left, we were being tailed by another car and we wanted to pass the truck and get in front of it so the car behind us could pass. I was watching the truck and the car behind us when I noticed us swerving left, and my immediate thought was something was wrong with...

It was a Toyota Corolla year 2000. There was a passenger in the back as well and the trunk and back seat were filled with things as we were moving. Someone did mention that maybe it lost balance because the car is light. However, if the truck had hit us, wouldn't there be a large noise and...

I was in a car accident involving an eighteen-wheel truck. The driver thinks the truck hit the car. I was in the passenger seat and I think the car hit the truck. Can someone give their opinion given the details: The car was traveling in the left lane at about 70 miles on the highway. The...

Hello, Try to work with different DT. Best of Luck. Zaheer A

I wrote my own codes, they work correctly for 3 or more than 3 bodies but for 2bodies Hello, Thanks for your valuable reply, i wrote my own codes using Leap Frog method and Rung-Kutta 4th order method, Considering my program,when i am working with two bodies (Sun-Earth) the behavior...

It is showing correct behavior for 3 or more bodies But with 2-bodies it seems a prob Hello, My program is giving correct results for 3 or more bodies, for example i consider "Three bodies problem" as well as "solar system", and when i plot the graph, Earth is making one complete...

My Simulation Results Shows that the presence of other planets matters Hello, My Simulation results shows that the presence of other planets matters, as I performed the 2-bodies experiment for 53 weeks and found that though Earth was rotating around the sun in an elliptical orbit, but...

I think the absence of other planets matters while simulating 2-Bodies problem Hello, I was waiting for the valuable suggestions from your sides, Anyways what I think is when I am simulating the Sun-Earth Problem, Earth is compl- eting one revolution in 23 weeks as against 53...

Hello Tony, First of all thanks for your reply, Let me explain why I wrote "Loop for Week" in my program, with this I am selecting the simulation period For Example 13 weeks or 26 weeks like that. Secondly, yes I am using temp as a temporary value in my formula so that I could add...

Hello Tony, I am posting my source codes for Runga-Kutta 4th order method, Please Verify and let me know where i am going wrong. Thank you. ================================================================ #include<iostream> #include<iomanip.h> #include<stdio.h>...

Hello, Thanks for your precisious messages, I found the mistake, i was entering the mass of sun as 41.989e30 Insted of 1.989e30 kgs, Now after correcting the mistake my simulation results shows that Earth is making one complete circle and in the form of an ellipse, this results are...

Need Source Code In "c" For 2-Bodies Gravitational Problem Hello, My name is Zaheer. I am working on N-bodies gravitational problem, i made n-bodies program in "c" but the behaviour of the bodies is not correct as it is not making a complete circle, insted it is making a semi circle and...

Hello, I can provide you the source codes of my program if you give me your email address. Waiting for the reply. Zaheer Ahmed

Hello, My Name is Zaheer Ahmed, I am Doing Masters In computer Engineering, I am currently working on Comparison of Methods to solve N-Bodies Problem, Firstly i Start with Sun-Earth problem, using Leap Frog Method, the behavior of Earth was not correct, as it was not making complete...