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At t=1.3s, a firecracker explodes at x=12m in reference frame S. Four seconds later, a second...

At t=1.3s, a firecracker explodes at x=12m in reference frame S. Four seconds later, a second firecracker explodes at x=18m. Reference frame S′ moves in the x-direction at a speed of 4.7 m/s . At time t=0 the origins of frames S and S′ coincide.

A) What are the positions of these two events in frame S′?

B)What are the times at which these two events occur in frame S′?

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Prt a) and Sctandfin ern n 5.3 s 2 a)

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