What is the total mechanical energy for a 3 kg football traveling at 6 m/s at a height of 2 m above the ground? A.60 J

B.114 J

C.54 J

D.36 J

Do you agree with scientist’s prediction about the warming of alaska and other polar regions?

The cerebellum controls? thirst sensations sleep-wake cycles hand-eye coordination heart rate and pulse

Automobile fuel efficiency is often measured in miles that the car can be driven per gallon of fuel (mpg). heavier cars tend to have lower fuel efficiencies (lower mpg ratings). which variable (weight or fuel efficiency) is most naturally considered the explanatory (predictor) variable in this context?