Many appliances in your home use electrical energy. what other forms of energy are produced when the appliances are turned on? name at least three different appliances and the types of energy they produce .

The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.

Ahurricane sweeps across the ocean and damages the houses of people living along the coast. which of these does not play any role in this interaction? air water glaciers living things

Aproton is shot from the negative disk toward the positive disk. what launch speed must the proton have to just barely reach the positive disk?