its coz u can do whatever u want.
A single fixed pulley has a mechanical advantage of 1, as it only changes the direction of the force. A moveable pulley system has a mechanical advantage of 2, as it reduces the force required by half. A block and tackle system, which combines fixed and moveable pulleys, can have a mechanical advantage greater than 2, depending on the number of pulleys used.
Pixel
The formula used to calculate mechanical advantage in a pulley system is: Mechanical Advantage Number of supporting ropes or strands.
The focal length of a single concave mirror affects the formation of an image by determining the distance at which the image is formed. A shorter focal length results in the image being formed closer to the mirror, while a longer focal length results in the image being formed farther away.
The input distance of a single fixed pulley is equal to the output distance. The pulley system doesn't provide a mechanical advantage in terms of distance but does change the direction of the force applied.
Single fixed pulley
Without image acquisition you have no image to process.
The mechanical advantage would be 1 because the force required to life the mass of an object becomes 1/2 the original weight of the object.
A single fixed pulley has a mechanical advantage of 1, as it only changes the direction of the force. A moveable pulley system has a mechanical advantage of 2, as it reduces the force required by half. A block and tackle system, which combines fixed and moveable pulleys, can have a mechanical advantage greater than 2, depending on the number of pulleys used.
a directional advantage
it prevents a single national government from holding all of country's power.
SLR refers to Single Lens Reflex, or a camera that has one single lens to both view a scene and capture an image. This means that the picture you take will be the same as the image you view through the lens. The advantages of a regular digital camera is that they are slimmer, cheaper, and are easier to use.
Christine Barbara Dudek has written: 'SIMeAnS: a microcomputer-based system for single image photogrammetry'
A virtual image is so named because there is no actual light rays originating from the image. Rather, the image is a construction of the human nervous system that retraces diverging light rays straight back to a single point of origin without regard of any lenses.
An advantage of a single side band (SSB) is that it only needs half the bandwidth of AM. AM stands for amplitude modulation.
It is a "picture element" which is a single dot of color in an image.
The chief advantages of the federal system are;Australia is a single trading block, it would be difficult to control trade movements in and out of the various countries that make up the federation of Australia of these country's were separately controlled and had to compete for goods with lower tariffs, duty's and taxes. There is also a distinct advantage in having a single defence force looking after national security.