An object with a density of 0.85 g/cc is dropped into each of the two beakers shown below. beaker 1 has a density of 0.5 g/cc. beaker 2 has a density of 1 g/cc. what will happen to the object in each case?

Which car has the most kinetic energy? a. a car of mass 1000 kg with a speed of 3 m/s b. a car of mass 2000 kg with speed 7 m/s c. a car of mass 1000 kg with speed 7 m/s d. a car of mass 2000 kg with speed 3 m/s