17. A rocket is travelling towards the moon with a velocity 0.6c. When half-way of the moon, its fires a message rocket
Posted: Wed May 18, 2022 8:38 am
17. A rocket is travelling towards the moon with a velocity 0.6c. When half-way of the moon, its fires a message rocket back towards the earth with a velocity 0.8 c relative to primary rocket. What is the velocity of the message rocket as seen by a terrestrial observer? Neglect the recoil effect.