Deepanshu Chaudhary Asked an Mcq
May 25, 2020 3:25 pmpts 30 pts
Choose Your Answer:
  • 1 Attempts
  • Shares
  • Ruby negi thankyou
    light minute - the distance light travels in a vacuum in one minute; approximately 18 million kilometers.... remember this unit also....
    • cropped1465387557.jpg
    Likes(1) Reply(0)
  • Ruby negi thankyou
    dear, look here in the question, the given distance between space ship and asteroid is measured in earth frame so it the rest length(as we took earth to be at rest) so we calculat...
    Show more
    Likes(1) Reply(1)
    Ruby negi
    it is the***
  • Ruby negi Best Answer
    • cropped2035740552.jpg
    Likes(1) Reply(7)
    Deepanshu Chaudhary
    Because according to the spaceship it is at rest and the asteroid is approaching with a speed which can be found by velocity addition.