A 6 kg brick is falling at a rate of 48.9 m/s toward the earth at a current height of 14 m. What is the total mechanical energy of the brick? (total mechanical energy= Eg+Ek+Eel)
What is the answer in Joules?
TME=Eg+Ek+Eel
TME=mgh+1/2 m v^2 +0
you know m, h, g, v