Question

an airplane is travelling at a distance of 5.80*10^3km.If the cruising speed of the airplane is 350.0km/h,how much much time will it take for the airplane to make the round trip on a calm day.

Answer 1

Answer on Question #58498, Physics / Mechanics | Relativity |

An airplane is travelling at a distance of $5.80*10^3\mathrm{km}$. If the cruising speed of the airplane is $350.0\mathrm{km/h}$. How much time will it take for the airplane to make the round trip on a calm day.

Solution:

The time of the round trip is

$$t = \frac{2d}{v} = \frac{2 \cdot (5800\ \mathrm{km})}{(350\ \mathrm{km/h})} = \frac{232}{7}\ \mathrm{hours} = 33\frac{1}{7}\ \mathrm{hours} = 33.14\ \mathrm{hours}$$

Answer: $33\frac{1}{7}\ \mathrm{hours} = 33.14\ \mathrm{hours}$

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