Question 19

A proton moving at th=64 Mm/s collides elastically

and head-on with a second proton moving in the opposite

direction at t 10 Mm/s. Choose positive velocities in

the direction of ₁.

esc

²

sk

20

23

999

Find the velocity of the first proton after the collision.

Express your answer using two significant figures.

195) ΑΣΦ 4

Submil

Part B

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Find the velocity of the second proton after the collision

Express your answer using two significant figures.

VAX

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Mm/s

Mm/s

F10

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