Describing Laws of Motion in the Universe The force that contributed to the formation of planets, determines the moon of bodies in the sales and put objects to the center of Earth is called The principle that states that an object at rest will stay at rest and mat an object in motion stays castik me law of

It may seem strange that the selected velocity does not depend on either the mass or the charge of the particle. (for example, would the velocity of a neutral particle be selected by passage through this device? ) the explanation of this is that the mass and the charge control the resolution of the device--particles with the wrong velocity will be accelerated away from the straight line and will not pass through the exit slit. if the acceleration depends strongly on the velocity, then particles with just slightly wrong velocities will feel a substantial transverse acceleration and will not exit the selector. because the acc