name one situation in which gravitational potential energy might be useful and one where it might be dangerous
A substance has a volume of 10.0 cm3 and a mass of 89 grams. What is its density? 0.11 g/cm3 8.9 g/cm3 99 g/cm3 79 g/cm3
A bird is flying with a speed of 18.0 m/s over water when it accidentally drops a 2.00 kg fish. if the altitude of the bird is 5.40 m and friction is disregarded, what is thw speed of the fish when it hits the water?
Rank these graphs on the basis of the angular acceleration of the object. Rank positive angular accelerations as larger than negative angular accelerations
Does anyone understand the Circuit Analysis paper. I'm completely lost. If anyone can help, PLEASE DO!!!
