Recent content by dykkms

Thank you for your answer! Basically, you say (and I think you are right...), there are two other possibilities: from function y = 0 not to express t_i(\alpha) , but \alpha(t_i) and to use this in function x(t_i) , which I should maximize to use method of Lagrange multipliers...

Homework Statement The projectile with initial velocity v_0 is moving in environment with air resistance, which is linear to projectile's velocity. The task is to prove, that horizontal distance is maximal, if the elevation angle (\alpha) and the angle of trajectory tangent in place of impact...