MUST ANSWER EVERY PART Now, Emma directs her flashlights at the ceiling and floo

Question

MUST ANSWER EVERY PART

Now, Emma directs her flashlights at the ceiling and floor of the freight car. The flashlights are located midway between the ceiling and the floor and Emma switches them on at the same time.

In Emmas frame of reference, which surface, ceiling or floor, is struck by light first, or are they struck at the same time?

Which surface is struck first in your frame of reference?

In which frame of reference (yours or Emmas) does the light travel a

longer distance from the flashlight to the ceiling of the car?

In which frame of reference (yours or Emmas) does the light spend

more time traveling toward the ceiling?

Explanation / Answer

1. in emma frame of refrence light struck at same time in both surfaces.

2. light will struck both the surface at same time . .

3. light outside the moving freight car

4.outsie the moving freight car

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