1.

frame S' moves relative to frame S with velocity 0.620c hati while a particle moves parallelto the common x and x' axes. An observerattached to frame S' measures the particle's velocity to be 0.47 chati. In terms of c, what is the particle's velocity as measured by an observer attached to frame S according to the (a) relativistic and (b) classsical velocity ransformation? Suppose, instead, that the S'measure of the particle's velocity is -0.47c hati. What velocity does the observer in S now measure according to the (c ) relativistic and (d) classical velocity transformation?

Answer»


ANSWER :`(a) 0.84c; (B) (1.1c) HATI; (C ) (0.21c) hati; (d) (0.15c)hati`


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