Page 1 of 1
9. Two identical spaceships whole proper lengths are 100 m are traveling towards the earth from opposite direction. From
Posted: Mon May 02, 2022 5:19 pm
by answerhappygod
- 9 Two Identical Spaceships Whole Proper Lengths Are 100 M Are Traveling Towards The Earth From Opposite Direction From 1 (17.47 KiB) Viewed 25 times
9. Two identical spaceships whole proper lengths are 100 m are traveling towards the earth from opposite direction. From the earth, their speeds are 0.5c. How long is one ship from the point of view of the other? (a) 25 m (b) 60 m (e) 50 m (d) 87 m (e) 100 m 10. How long does a charged pion particle whose lifetime is 2.6 no live when traveling at a speed of 0.943c In the laboratory? (a) 1.3 (b) 5.2 ns (c) 7.8 ns (d) 0.9 ns (e) 9.8 ns