A car of mass, m1, is placed on a track and connected both a spring and a string which passes over a pulley and then is fastened to a hanging mass,
2) A car of mass, m1, is placed on a track and connected both a spring and a string which passes over a pulley and then is fastened to a hanging mass, m2. ?? is the distance (in meters) that the spring has been stretched. ??2 is H meters from the floor. a) How much […]