In an "atom smasher," two particles collide head on at relativistic speeds.If the velocity of the first particle is 0.741c to the left,and the velocity of the second particle is to the right (both of these speeds are measured in Earth's rest frame),how fast are the particles moving with respect to each other?
A) 0.866c
B) 1.091c
C) 0.883c
D) 0.788c

Question

In an "atom smasher," two particles collide head on at relativistic speeds.If the velocity of the first particle is 0.741c to the left,and the velocity of the second particle is  to the right (both of these speeds are measured in Earth's rest frame),how fast are the particles moving with respect to each other?
A) 0.866c 
B) 1.091c 
C) 0.883c 
D) 0.788c

Quizplus · Accepted Answer

The Answer of In an "atom smasher," two particles collide head on at relativistic speeds.If the velocity of the first particle is 0.741c to the left,and the velocity of the second particle is  to the right (both of these speeds are measured in Earth's rest frame),how fast are the particles moving with respect to each other?
A) 0.866c 
B) 1.091c 
C) 0.883c 
D) 0.788c

In an "Atom Smasher," Two Particles Collide Head on at Relativistic