Which criterion did this sleep cycle alarm clock fail to meet?
-It did not solve the problem.
-It was not cost effective enough.
-It was not readily available.
-It was not safe for most users.

A110-pound person pulls herself up 4.0 feet. this took her 2.5 seconds. how much power was developed? 0.13 hp 0.32 hp 2.0 hp 3.1 hp

What is the momentum of a 2 kg object moving at 15 meters per second

Examine the nuclear reacti why is this classified as a nuclear reaction rather than a chemical reaction? it is not balanced. a new compound is formed. a change has occurred in a nucleus. a new element has been formed.