Alexi

This page lists questions and answers that were posted by visitors named Alexi.

Questions

The following questions were asked by visitors named Alexi.

The Mars rover drops a rock off the rim of a 120 meter high cliff on Mars. The free-fall acceleration is -3.7m/s2. What is the velocity that the rock hits the ground?
5 years ago

Answers

The following answers were posted by visitors named Alexi.

This isn’t well explained
3 years ago