Question

an object of mass 10kg in made to fall freely from a height of 10 M calculate the following table height 10, 8 and 5 find the potential Kinetic and mechanical energy ​

Answer 1

Answer:

Total Energy is same at all points

Explanation:

At 10m height PE=mgh= 10*10*10=1000, KE= 0(Vel =0). TE=1000

At 8m height PE=mgh= 10*10*8=800, KE= 200. TE=1000

At 5m height PE=mgh= 10*10*5=500, KE= 500. TE=1000