Question

Question #e30fb

Answer 1

73.575J

Explanation:

Lets use the problem solving steps!

1. Make a list of info
   Mass=`5`kg
   Height=`1.5` meters
   Gravity=`9.81m/s^2`

2. Write equation
   PE=mgh

3. Plug in numbers with units
   PE=`5kgxx9.81m/s^2xx1.5meters`

4. Calculate and write answer with appropriate units
   which is... 73.575 Joules

Hope this helped you!