Which example provides a complete scientific description of an object in motion?

Responses

The hockey player sent the puck flying toward the north goal to score the winning point.

The hockey player sent the puck flying toward the north goal to score the winning point.

The tiger had to run at 50 kilometers per hour across the field to catch the zebra.

The tiger had to run at 50 kilometers per hour across the field to catch the zebra.

The vibration of the jackhammer broke through the south-facing rock in under 10 seconds.

The vibration of the jackhammer broke through the south-facing rock in under 10 seconds.

The hiker followed the trail north a distance of two kilometers in thirty minutes.

The hiker followed the trail north a distance of two kilometers in thirty minutes.

1 answer

The example that provides a complete scientific description of an object in motion is:

"The hiker followed the trail north a distance of two kilometers in thirty minutes."

This statement includes specific information about the direction (north), the distance (two kilometers), and the time taken (thirty minutes), which are essential components for a scientific description of motion.