Question

A scientist drops a probe in the water. The depth of the probe changes −112 feet every second. How many seconds will it take for the probe to reach the bottom at a depth of −114 feet?

Answer 1

1.01785714286 seconds

Explanation:

What you need to do is take the final end position and divide it by the speed which is -112 units every second and you get the amount of time that it should take.