Question

required information, a car travels with an average speed of 40 m/s. what is this speed in km/s? the average speed of the car in km/s is \boxed{}

Explanation:

Step1: Convert meters to kilometers

Since $1\ \text{m} = \frac{1}{1000}\ \text{km}$, we multiply the speed by this conversion factor.
$40\ \text{m/s} = 40 \times \frac{1}{1000}\ \text{km/s}$

Step2: Calculate the final value

Simplify the expression to get the speed in km/s.
$\frac{40}{1000} = 0.04$

Answer:

0.04 km/s