College Physics 10th Edition by Raymond Serway,Chris Vuille

تمرين 19

An unstable particle with a mass equal to 3.34 × 10 27 kg is initially at rest. The particle decays into two fragments that fly off with velocities of 0.987 c and 0.868 c , respectively. Find the masses of the fragments. Hint: Conserve both mass energy and momentum.