Determine the heliums velocity

Reference no: EM13515511

A proton (mass 1.67*10 ^-27 kg) is moving at 1.40*10 ^-6 m/s directly toward a stationary helium nucleus (mass 6.64*10 ^-27 kg)

1- After a head-on elastic collision, what is the proton's velocity?

2- After a head-on elastic collision, what is the helium's velocity?

Reference no: EM13515511

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