it changes the output pressure. an easy example would be a garden hose. close the opening and it thrusts much more than simply leaving it open.
The ignition switch generally has four positions: off, accessories, on, and start. Some cars have two off positions, off and lock; one turns off the car, and the other allows the key to be removed from the ignition. When the key is turned to the accessories position, certain accessories, such as the radio, are powered; however, accessories that use too much battery power, such as window motors, remain off in order to prevent the car's battery from being drained. The accessories position uses the least amount of battery power when the engine is not running, which is why drive-in movie theaters recommend that the car be left in the accessories mode during the movie.
A rebate is a deduction from an amount to be paid or a return of part of an amount given in payment.
The amount of energy absorbed by a vehicle in an impact is related to:
the closer the fulcrum is to the load, the less effort is needed to lift it.
simple machines like pulley, liver and fulcrum.
To lift the rock using the least amount of effort force,should push on the position farthest away from the fulcrum. This is position Z.
the temp changes
how does moving a fulcrum on a lever change the amount of force needed to move an object
The farther from the fulcrum the effort is, the less effort needed
Yes the lever and fulcrum decrease the amount of force needed to move an object.
Tension or Shearing + I believe Tension