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Valter edited Aug 25, 2026, 6:59 PM

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		+	### 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:
		+
		+	$$t' = \frac{t_0}{\sqrt{1 - (v/c)^2}} \implies \frac{t'}{t_0} = \frac{1}{\sqrt{1 - (v/c)^2}}$$
		+
		+	$$\frac{t'}{t_0} = \frac{5}{3}$$
		+
		+	#### Answer
		+	By $1.67$ times.
		+
		+	#### Answer
		+
		+	[Insert a concise answer or boxed result]

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			### 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:

			$$t' = \frac{t_0}{\sqrt{1 - (v/c)^2}} \implies \frac{t'}{t_0} = \frac{1}{\sqrt{1 - (v/c)^2}}$$

			$$\frac{t'}{t_0} = \frac{5}{3}$$

			#### Answer
			By $1.67$ times.

			#### Answer

			[Insert a concise answer or boxed result]