Recent content by platonas1

a problem throwing a cannon ball

Hi to all! My teacher told me to find a problem from the internet based on Cannon throwing a ball, and then to try to solve it using gnu octave. My problem is that I didnt find any problem with cannon ball Can you please tell me where to find? or give me a problem ? I don't need help...

Anyone Please? I just need to give me a problem regarding cannon ball which it can be solved using gny octave! No need to solve it for me!

Hi to all! My teacher told me to find a problem from the internet based on Cannon throwing a ball, and then to try to solve it using gnu octave. My problem is that I didnt find any problem with cannon. Can you please tell me where to find? Best Regards

Thank you for your reply, Here is my situation, I am at 2nd year of mechanical engineering. Due to economical and family problems I couldn’t attend classes for this year, so I took numerical analysis lesson as independent study. I am quite familiar with differential equations but not with...

Here is the problem. The free-fall velocity of a parachutist can be simulated as du/dt=g-Cd/m u^2 where u = velocity (m/s) t= time (s) g = acceleration due to gravity (9.81 m/s2). Cd = drag coefficient (kg/m), and m = mass (kg). For a 80-kg parachutist, solve this equation...

Hi to all, I am 4year mechanical engineering and I need help with one of my projects. 1) What Kinds of deferential equations needs a mechanical engineer to solve problems? 2) What is the “typical engineering problems”? Thank you in advance!