Albert is piloting his spaceship

Question-

Albert is piloting his spaceship, heading east with a speed of .90c. Albert's ship sends a light beam in the forward (east) direction, which travels away from his ship at speed c. Meanwhile, Isaac is piloting his ship in the westward direction, also at 0.90c.

a) Sketch a diagram of this situation. Include Albert, Isaac, the light beam from Albert's ship, and speeds.

b) With what speed does Isaac see Albert's light beam pass his ship?

Posted Date: 2/4/2014 9:37:25 PM | Location : United Kingdom(UK)

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