A proton, moving with a velocity of \( v_{i} \) hat \( (l) \), collides elastically with another proton that is initially at rest. Assuming that after the collision the speed of the initially moving proton is 2.00 times the speed of the proton initially at rest, find the following. A proton, moving with a velocity of \( v_{i} \) hat \( (i) \), collides elastically with another proton that is initially at rest. Assuming that after the collision the speed of the initially moving proton is 1.00 times the speed of the proton initially at rest, find the following.
(a) the speed of each proton after the collision in terms of \( v_{i} \)
(b) the direction of the velocity vectors after the collision (assume that the initially moving proton scatters toward the positive \( y \) direction)
initially moving proton
@ relative to the \( +x \) direction
initially at rest proton
@ relative to the \( +x \) direction
(a) the speed of each proton after the collision in terms of \( v_{i} \) initially moving proton
initially at rest proton
\( \times v_{i} \)
C
Your response differs from the correct answer by more than \( 10 \% \). Double check your calculations. \( \times v_{i} \)
(b) the direction of the velocity vectors after the collision (assume that the initially moving proton scatters toward the positive \( y \) direction)
initially moving proton
@ relative to the \( +x \) direction
initially at rest proton
relative to the \( +x \) direction
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\( \mathrm{plz} \) give me the both directions correct
