Question

An electron has a speed of 0.990c.(a) find its linear momentum,in kg.m/s.(b) express this momentum in the unit of MeV/c physics problem​

Answer 1

Explanation:

Particles called size 12{π} {}-mesons are produced by accelerator beams. If these particles travel at size 12{2 "." "70" times "10" rSup { size 8{8} } `"m/s"} {}