Ovserver S detects two flashes of light. A big flash occurs at x_(1)=1200m and, 5.00mus later, a small flash occurs at x_(2)=700m. As detected by observer S', the two flashes occur at a single coordinate x'. (a) What is the speed parameter of S', and (b) is S' moving in the positive or negative direction of the x axis? To S', (c ) which flash occurs first and (d) what is the time interval between the flashes?

Ovserver S detects two flashes of light. A big flash occurs at x_(1)=1

1.	Ovserver S detects two flashes of light. A big flash occurs at x_(1)=1200m and, 5.00mus later, a small flash occurs at x_(2)=700m. As detected by observer S', the two flashes occur at a single coordinate x'. (a) What is the speed parameter of S', and (b) is S' moving in the positive or negative direction of the x axis? To S', (c ) which flash occurs first and (d) what is the time interval between the flashes?
Answer» ANSWER :(a) 0.334; (b) negative; (c ) BIG FLASH; (d) 4.71 `MUS`

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