What is the energy of an object because if it’s potential and kinetic energies

The car hoist allows the car to be driven onto the platform, after which the rear wheels are raised. if the loading from both rear wheels is 1380 lb, determine the force in the hydraulic cylinder ab. neglect the weight of the platform itself. member bcd is a right-angle bell crank pinned to the ramp at c. the force is positive if in tension, negative if in compression.

Which composition of water moves to begin a deepwater current?

Which form of cell division creates the sperm and egg, resulting in half of the chromosomes as the other cells?