PG entrance exam IIT JAM 2025 Mock Test Physical Sciences Classical Mechanics Special Theory of Relativity
A spacecraft has speed vs = fc with respect to the earth, where c is the speed of light in vacuum. An observer in the spacecraft measures the time of one complete rotation of the earth to be 48 hours. The value of f is _____ rounded off to two decimal places.
Enter numerical value using the virtual keypad. Round off where necessary.