Question
A 115kg astronaut throws an 18kg tool kit at 4.6m/s away from a spacecraft in deep space. Show that the astronaut will recoil at a speed of 0.72m/s
Answers
bobpursley
MV=mv
V= m/M v= 18/115 * 4.6 m/s
V= m/M v= 18/115 * 4.6 m/s