Edits to “Statement”, “Answer”
en/14.2.1.md
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| @@ -1,11 +1,5 @@ | |||
| ### Statement | |||
| − | $14.2.1.$ [Insert the problem statement] | ||
| − | |||
| − | ### Solution | ||
| − | |||
| − | ### Statement | ||
| − | |||
| $14.2.1.$ By how many times will the flow of time slow down in a spaceship flying at a speed of $240\,000 \text{ km/s}$? | |||
| ### Solution | |||
| Let's use the formula from the Lorentz transformations: | |||
| $$t' = \frac{t_0}{\sqrt{1 - (v/c)^2}} \implies \frac{t'}{t_0} = \frac{1}{\sqrt{1 - (v/c)^2}}$$ | |||
| $$\frac{t'}{t_0} = \frac{5}{3}$$ | |||
| @@ -18,7 +12,3 @@Solution | |||
| #### Answer | |||
| By $1.67$ times. | |||
| − | |||
| − | #### Answer | ||
| − | |||
| − | [Insert a concise answer or boxed result] | ||
| @@ -1,11 +1,5 @@ | |||
| ### Statement | ### Statement | ||
| $14.2.1.$ [Insert the problem statement] | |||
| ### Solution | |||
| ### Statement | |||
| $14.2.1.$ By how many times will the flow of time slow down in a spaceship flying at a speed of $240\,000 \text{ km/s}$? | $14.2.1.$ By how many times will the flow of time slow down in a spaceship flying at a speed of $240\,000 \text{ km/s}$? | ||
| ### Solution | ### Solution | ||
| Let's use the formula from the Lorentz transformations: | Let's use the formula from the Lorentz transformations: | ||
| $$t' = \frac{t_0}{\sqrt{1 - (v/c)^2}} \implies \frac{t'}{t_0} = \frac{1}{\sqrt{1 - (v/c)^2}}$$ | $$t' = \frac{t_0}{\sqrt{1 - (v/c)^2}} \implies \frac{t'}{t_0} = \frac{1}{\sqrt{1 - (v/c)^2}}$$ | ||
| $$\frac{t'}{t_0} = \frac{5}{3}$$ | $$\frac{t'}{t_0} = \frac{5}{3}$$ | ||
| @@ -18,7 +12,3 @@Solution | |||
| #### Answer | #### Answer | ||
| By $1.67$ times. | By $1.67$ times. | ||
| #### Answer | |||
| [Insert a concise answer or boxed result] | |||