which is the equation for weight. Air Resistance and Terminal Velocity The Earth's atmosphere plays a role in the process. The air slows the object's fall due to air resistance (essentially the force of all the air molecules hitting it as it falls), and this force increases the faster th...
Einstein hypothesized a limit of velocity at the speed of light (denoted by C). So the limit of the amount of energy of the sum of all the particles of mass, as the velocity approaches the speed of light, is MC^2. This is the familiar equation E=MC^2. This is the maximum ener...