Energy Transformations


If there are errors in any of the answer keys please let me know.

Calculating KE and PE key

  • Question #6 answer should be 6.96 x 10^4 not 6.96 x 10^5

Conservation of Energy Calcs key

Powering The Future Video WS

Energy Review Sheet

Energy Review Answer Key

More Mechanical Energy Practise

More ME Calculations Answer Key

Internet Resources:

Powering the Future – The Energy Planet

  • 43:30 min video on energy use in society