What do two object depend on?

How do moose get energy? How many kilograms are in 64 grams? Why wheel and axel called first class lever? When a hot object is placed in contact with a cooler object the hot object warms a cooler one can you say it loses as much temperature as the cooler one gains? What is 6lb in pounds? When frequency increases does diffraction increases? How is the color of an opaque object determend? What was Albert Einstein's most famous experiment? What force does an elastic band have? When you hear sounds do the molecules of air move from the place where the sound began all the way to your ears? Do you really lose 21 grams when you die? At what speed does an airplane travel? If the field of view of the low power 10x objective lens is 4 mm what would the field of view be for the oil immersion 100x lens? How fast is a sonic boom? What is the product of radioactive decay symbolized by called? Why it difficult to walk on marshy ground? What is the process by which electric current is generated by a wire a magnetic field? What is a object or a group of objects from which you can measure position or motion? What would happen in a collision between two particles if there was insufficient kinetic energy and improper geometric orientation? What is the speed of ligh tin vacuum?

What do two object depend on?