A simple machine is a type of machine that changes forces in some way, by amplifying them, and/or changing their direction. The lever, the pulley, the wheel and axle are all simple machines. But there are complex machines as well, which do far more things. Our computers are also machines.
A lever is a simple machine that changes the direction or magnitude of the force applied to it. It can be used to increase the motion or force output from the input work.
its force and speed and energy
A lever is a simple machine that can change the amount of force exerted by using a pivot point to either increase or decrease the force applied.
A simple machine, such as a lever or pulley, can change the magnitude or direction of a force. These devices allow for easier movement of objects by applying force in a different way.
A simple machine is a mechanical device that changes the direction or magnitude of a force. Examples include levers, pulleys, inclined planes, wedges, screws, and wheels and axles.
its force and speed and energy
Machine
a simple machine is a mechanical device
A lever is a simple machine that changes the direction or magnitude of the force applied to it. It can be used to increase the motion or force output from the input work.
its force and speed and energy
Force
A lever is a simple machine that can change the amount of force exerted by using a pivot point to either increase or decrease the force applied.
A simple machine, such as a lever or pulley, can change the magnitude or direction of a force. These devices allow for easier movement of objects by applying force in a different way.
A simple machine is a mechanical device that changes the direction or magnitude of a force. Examples include levers, pulleys, inclined planes, wedges, screws, and wheels and axles.
A pulley is a device that changes the size and direction of the force with only one movement. It allows you to lift heavy objects by pulling down on a rope that is wrapped around the pulley, changing the direction of the force needed to lift the object.
machineAre you referring to simple machines?wikipedia.org/wiki/Simple_machinemachine
A machine that changes only the direction of force has a mechanical advantage of 1. This is because it does not multiply the input force, but rather changes its direction to make work easier.