Question

7. - 2 points SerPSE 10 38.6.0P.016. My Notes As shown in the figure below, a galactic patrol spacecraft traveling at a speed of u = 0.940c relative to the Earth is pursuing an enemy spacecraft moving away from the Earth at a speed of r = 0.775c. Enemy spacecraft Galactic patrol spacecral (a) Determine the velocity (expressed as a multiple of c) at which the crew on the enemy craft claims the patrol craft is moving. (Indicate the direction with the sign of your answer.) Сс (b) Determine the velocity (expressed as a multiple of c) at which the crew on the patrol craft claims the enemy craft is moving. (Indicate the direction with the sign of your answer.) гс Need Help? Read

Answer 1

The answer for above problem is explained below.

Au velod Cy uv O,940 C O.J75C O.940c x 0.715C 0.165 C 0.7285 c 2 O 65C T - o.7285 0. 165C O. 2715 O. 6077 C

Velocily V-u uv - O.715C O.940C 0.940c X 0.75c O. 165 C /- 0.7285 c 2 O.165C V 2 I O.7285 Oa 165 C V 2 Oo 2715 -O.60 74C V 2.