Question #e30fb
1 Answer
Feb 3, 2018
73.575J
Explanation:
Lets use the problem solving steps!
-
Make a list of info
Mass=#5# kg
Height=#1.5# meters
Gravity=#9.81m/s^2# -
Write equation
PE=mgh -
Plug in numbers with units
PE=#5kgxx9.81m/s^2xx1.5meters# -
Calculate and write answer with appropriate units
which is... 73.575 Joules
Hope this helped you!