Hanna,at rest in her spaceship which is moving past Earth at 0.800 c,observes a neutron at rest relative to her spaceship decay into a proton,an electron and a neutrino.She notes that the total momentum,
,of the decay products is zero after the decay.According to an observer on Earth,the magnitude of the total momentum of the decay products,
,is

Question

Hanna,at rest in her spaceship which is moving past Earth at 0.800 c,observes a neutron at rest relative to her spaceship decay into a proton,an electron and a neutrino.She notes that the total momentum,

,of the decay products is zero after the decay.According to an observer on Earth,the magnitude of the total momentum of the decay products,

,is

Quizplus · Accepted Answer

The Answer of Hanna,at rest in her spaceship which is moving past Earth at 0.800 c,observes a neutron at rest relative to her spaceship decay into a proton,an electron and a neutrino.She notes that the total momentum, ,of the decay products is zero after the decay.According to an observer on Earth,the magnitude of the total momentum of the decay products, ,is A)0. B)0.600m_n(0.800c) C)0.800m_n(0.800c). D)1.00m_n(0.800c). E)1.67m_n(0.800c).

Hanna,at Rest in Her Spaceship Which Is Moving Past Earth