yes
Archimedes' Principle states that when a body is immersed in a fluid, it experiences an upward buoyant force equal to the weight of the fluid it displaces. In swimming, this principle helps to explain why we float: the buoyant force acting on our body is greater than our weight, allowing us to stay afloat. By manipulating our body position and movements, we can control our buoyancy and move through the water more efficiently.
Archimedes' principle states that an object submerged in a fluid experiences an upward buoyant force equal to the weight of the fluid displaced. This principle is fundamental in designing ships and submarines, as engineers must calculate the vessel's buoyancy to ensure it can float or submerge effectively. For ships, the design focuses on maximizing displacement to support cargo while maintaining stability. In submarines, engineers manipulate buoyancy through ballast tanks to control depth, allowing for safe ascents and descents in water.
um it is me
A hot air balloon operates on the principle of buoyancy, which is based on Archimedes' principle. When air inside the balloon is heated, it becomes less dense than the cooler air outside, causing the balloon to rise. The pilot can control the altitude by adjusting the temperature of the air inside the envelope using a burner, allowing for ascent or descent. As the heated air cools, the balloon will gradually descend.
control action independent of the output or desired quantity
voltage control tech.of inverters??
nothing
Nicola Tesla
economic order quantity contributes to the control of stock
The quantity of goods that buyers demand are determined by the control and means witch they were contained or dispatched eg. manual/automated and QC. (quality control)
*The control board
the three basic categories of control?