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You are standing at x = 9.0 km. Lightning bolt 1 at x=0km and lightning bolt...

You are standing at x = 9.0 km. Lightning bolt 1 at x=0km and lightning bolt 2 at x = 12.5 km. Both flashes reach your eye at the same time. Your assistant is standing at x = 3.0 km.

If your assistant didn't see the flashes at the same time, what is the time difference between the two flashes?

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Answer #1

lightning falth Your - you tightning bolta 2 assistant F okm 3 km x=9km 12.5 km Bolt 1 is 9 km away from you so it takes t=d.

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