An unstable particle initially at rest breaks up into two fragments.The mass of one fragment is 1.75 × 10^-28 kg and the mass of the other fragment is 1.25 × 10^-27 kg.The lighter fragment has a speed of speed 0.850c.What is the speed of the heavier fragment? A)0.229c B)0.119c C)0.127c D)0.220c

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The Answer of An unstable particle initially at rest breaks up into two fragments.The mass of one fragment is 1.75 × 10^-28 kg and the mass of the other fragment is 1.25 × 10^-27 kg.The lighter fragment has a speed of speed 0.850c.What is the speed of the heavier fragment? A)0.229c B)0.119c C)0.127c D)0.220c

​An Unstable Particle Initially at Rest Breaks Up into Two

An Unstable Particle Initially at Rest Breaks Up into Two