a 17 of model plane is flying at a horizontal speed of 14 m/s
the plane goes into a dive and levels off 21 m closer to the earth what was the ammount of potentiomal energy lost in the dive
2 answers
a 17 kg
P.E. loss = M g H
= 17 kg * 9.8 m/s^2 * 21 m = 3500 J
The speed does not matter
= 17 kg * 9.8 m/s^2 * 21 m = 3500 J
The speed does not matter
0 answers