Правка разделов «Statement», «Solution», «Answer»
en/14.1.28.md
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| @@ -1,13 +1,13 @@ | |||
| ### Statement | |||
| − | $14.1.28.$ [Insert the problem statement] | ||
| + | $14.1.28.$ The deflection angle of a proton with velocity $\beta c$ in a collision with another proton moving towards it at the same speed is $\alpha$. Determine the deflection angle of the first proton in a reference frame where the other proton is at rest before the collision. | ||
| ### Solution | |||
| − |  | ||
| #### Answer | |||
| − | [Insert a concise answer or boxed result] | ||
| + | $$\tan\alpha' = \sqrt{1-\beta^2}\tan \frac{\alpha}{2}.$$ | ||
| @@ -1,13 +1,13 @@ | |||
| ### Statement | ### Statement | ||
| $14.1.28.$ [Insert the problem statement] | $14.1.28.$ The deflection angle of a proton with velocity $\beta c$ in a collision with another proton moving towards it at the same speed is $\alpha$. Determine the deflection angle of the first proton in a reference frame where the other proton is at rest before the collision. | ||
| ### Solution | ### Solution | ||
|  | ||
| #### Answer | #### Answer | ||
| [Insert a concise answer or boxed result] | $$\tan\alpha' = \sqrt{1-\beta^2}\tan \frac{\alpha}{2}.$$ | ||