Question

An 18-wheeler truck maintains a constant speed of 15 meters per second. Calculate the distance it covers in kilometers within an hour. Show your work

Answer 1

To find the distance covered by a truck traveling at 15 m/s for an hour, convert the speed to 54 km/h and then multiply by the time, resulting in a distance of 54 kilometers.

Step-by-step explanation:

To calculate the distance covered by an 18-wheeler truck maintaining a constant speed of 15 meters per second within an hour, we first need to convert the speed to kilometers per hour and then multiply it by the time in hours. Here's how we do it step by step:

1. Convert the truck's speed from meters per second to kilometers per hour:
   15 m/s × (3600 s/h) / (1000 m/km) = 54 km/h.
2. Multiply the converted speed by the time in hours: 54 km/h × 1 h = 54 km.

The truck covers 54 kilometers in one hour at a constant speed of 15 meters per second.