https://postimg.org/image/z96a0jn8b/ https://postimg.org/image/z96a0jn8b/
link to image (bcs the feature doesn't work): https://postimg.org/image/z96a0jn8b/
1. Homework Statement
A cannon (mass m_c) is standing on the ground before it fires a cannon ball (mass m_b). At the time t_0=0. the...
Thank you so much for the hints, I already got all the answers. I'm so sorry because this is my first thread, will improve it for next time :)
Also thanks for haruspex, I've already got the solution as jbriqqs444 gave me the hints to solve it :)
A ball is rolling over a soccer field with constant velocity Vb > 0 at an angle of 45° to the goal line. It starts at the corner of the field (distance d from the middle of the goal line) at the time t0 = 0. At the same time a player starts heading towards the goal on a path perpendicular to the...