johanafevrier19149 johanafevrier19149
  • 06-09-2020
  • Chemistry
contestada

The escape velocity from Earth's surface is 1.12 x 104 meters per second. At this speed, how many kilometers would a rocket
travel in three minutes?

Respuesta :

sebassandin
sebassandin sebassandin
  • 12-09-2020

Answer:

[tex]d=2016km[/tex]

Explanation:

Hello,

In this case, given the velocity in kilometers per minute by using the following units conversion:

[tex]v=1.12x10^4\frac{m}{s}*\frac{1km}{1000m}*\frac{60s}{1min}\\ \\v=672\frac{km}{min}[/tex]

Thus, for a 3-minutes travel, the traveled distance in km is:

[tex]d=v*t=672\frac{km}{min}*3min \\\\d=2016km[/tex]

Regards.

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