With respect to the Earth, object 1 is moving at speed of 0.9c to the right. Object 2 is moving to the left at speed of
Posted: Mon Jul 11, 2022 1:15 pm
With respect to the Earth, object 1 is moving at speed of 0.9cto the right. Object 2 is moving to the left at speed of 0.70c withrespect to object 1. How fast is object 2 moving with respect tothe Earth?