How many meters will a cyclist travel in 20 seconds, moving at a speed of 18 km / h?

Let’s convert the speed of a cyclist from kilometers per hour to meters per second:

18 km / h = 18000 m / h = 300 m / min = 5 m / s.

To find the distance traveled by the cyclist, use the following formula:

S = vt, where v is the cyclist’s speed and t is the travel time.

Let’s calculate the distance covered:

S = 5 * 20 = 100 m.

Answer: a cyclist will travel 100 meters in 20 seconds.