i kinda have a proble like that but in mine i have a 5,000 kg railroad car moving at 2 m/s collides and connects to another identical car intially at rest.what is the finial velocity of the two connected train cars?
hello, i have a question kinda like that but different.
it says a football player pushes a box that wieghs 300n up a ramp that is 6 meters long with a force of 150n while the person on the box is 3 meters high. what is the actual work done?