Question

A workman stands on the roof of a 10 meter high building. Another worker tosses him a tool from the ground, which the first workman catches as the tool is falling to the ground. If the total time the tool is in the air is 2.5 seconds, what speed did the worker toss the tool into the air initially?

Answer 1

4 Meters per second

Step-by-step explanation:

This is assuming that the object is tossed straight up and without an angle since your question did not provide one