2. One meter long stick lies at rest in the rocket frame (S') and makes angle 0 with the x2 axis. The rocket is which is moving along the x-axis at a relative speed = = 0.8 with respect to lab frame(S). u C Let 0,60.and 90 For each case answer the following questions. (a) What angle 0 does the same meter stick make with the x1 axis of the lab frame? (b) What is the length of the meter stick, as observed in the lab frame? Compare your results for different angles and comment. lab S rocket S' Y2 X1 0 B 7x2