Problem- When Mr.Spock left Vulcan, he had a 50.00g sample of radioactive element Q which has a half life of 24.50days.His spaceship traveled at twice the speed of light (warp 2). Upon arrival on earth he only had 0.50g of Q remaining.if the speed of light is 3*10^8m/sec, how far away is vulcan? (Assume he took the shortest path from vulcan to earth)
Any expert is able to provide answer for this problem in very short time