Suppose two spaceships approach each other at the speed of light,and each sends a beam of light to warn the other of its approach.From the frame of reference of either spaceship,the light will reach the other ship
A)before they collide.
B)as they collide.
C)after they collide.

Question

Quizplus · Accepted Answer

According to the theory of relativity, as the spaceships approach each other at the speed of light, time dilation occurs, and the distance between them appears to shrink from the perspective of both ships. Therefore, the light beams sent by each spaceship will reach the other ship before they actually collide. This is because the speed of light is constant in all frames of reference, and it cannot be exceeded by any object or event.

Suppose Two Spaceships Approach Each Other at the Speed of Light,and