1. Homework Statement
An object with total mass mtotal = 16.6 kg is sitting at rest when it explodes into three pieces. One piece with mass m1 = 5 kg moves up and to the left at an angle of θ1 = 25° above the –x axis with a speed of v1 = 27 m/s. A second piece with mass m2 = 5.4 kg moves down...