# How many seconds will it take for a satellite to travel 450 km at a rate of 120 m/s?

Nov 17, 2015

$3750 \text{s}$

#### Explanation:

Distance $s = 450 \text{km}$

$\therefore s = 450 \times {10}^{3} \text{m}$

Time = distance/speed.

$\therefore t = \frac{s}{v} = \frac{450 \times {10}^{3}}{120} = 3750 \text{s}$