potential and kinetic energy! HELP?
Determine the amount of potential energy of a 5 N book that is moved to 3 different shelves on a bookcase. The height of each shelf is 1 meter, 1.5 meters, and 2 meters....
You are on roller blades on top of a large hill Your potential energy is equal to 1000 joules The last time you checked your mass was 60 kg.
What is your weight in newtons?
What is the height of the hill?
More Questions From This User See All
Answers & Comments
Verified answer
5N=mg
GPE=mgh
5×1metre
5×1.5metre
5×2 metre
weight=mg, 60×10=600N
GPE=mgh
1000J=60kg×10×h
1000÷600=h
1.6667m=height
hope that helps :)