All simple machines have the following properties:
They make work easier by changing the direction or magnitude of a force.
They have no source of power themselves. They rely on an external force, such as a person or a motor, to operate.
They have limited movement and are designed to perform specific work.
They do not create energy; rather, they transfer it from one place to another or from one form to another.
They are based on fundamental mechanical principles, such as levers, pulleys, inclined planes, screws, and wedges.
These properties apply to all simple machines, regardless of the specific type of machine. Simple machines are the building blocks of more complex machines, and understanding how they work is important in understanding how more complex machines function.
A easy computer makes use of a single utilized pressure to do work towards a single load force. Ignoring friction losses, the work carried out on the load is equal to the work executed by using the utilized force. The computing device can enlarge the quantity of the output force, at the price of a proportional limit in the distance moved through the load.
A simple machine uses a single applied force to do work against a single load force. Ignoring friction losses, the work done on the load is equal to the work done by the applied force. The machine can increase the amount of the output force, at the cost of a proportional decrease in the distance moved by the load.
The true statement that applies to all simple machines is:
"All simple machines change the direction or magnitude of a force to make work easier."
Each of the six types of simple machines (lever, wheel and axle, pulley, inclined plane, wedge, and screw) follows this principle. Simple machines allow us to apply a force over a longer distance or change the direction of the force to accomplish tasks with less effort. While each type of simple machine accomplishes this in a specific way, they all share the common characteristic of altering force direction or magnitude to achieve mechanical advantage.
all simple machines are alike in that they conserve the total amount of work done, but change the amount of force required to do that work by changing the distance over which that force must act.
work input is always greater than work output
The rule for all simple machines is that they all make life easier, which that this is one of the most common rule and it is true for all machines.
Simple machines are operated without using a computer system.
They multiply or change the direction of a force. They also cannot multiply the amount of energy used, because energy must be conserved.
its all true
All you have to do is fine a simple task to do and find simple machines and connect them together to make it. All you have to do is fine a simple task to do and find simple machines and connect them together to make it.
Technically, no animal is a simple machine. Simple machines are the basic elements which comprise all other machines. Though some people compare animals to machines and comparisons between anatomy and simple machines might be possible, they are far from obvious.
A fulcrum is used for the simplest of all machines - the lever.
Do you mean technological development? Then the answer is no. All complex machines are made up of simple machines in various combinations. Without the one, you can't have the other. The world would go on, of course, but the technological complexities of its modern civilizations could not exist without simple machines.
Simple machines increase mechanical advantage.
They are all simple machines, all have a fulcrum, all are levers, all are human powered.
All machines are constructed from six simple machines
All you have to do is fine a simple task to do and find simple machines and connect them together to make it. All you have to do is fine a simple task to do and find simple machines and connect them together to make it.
Simple machines are any device used to change the direction and or magnitude of a force. Levers, pulleys, wheels, and the inclined plane are all examples of simple machines.
Caste iron
oil
A bicycle consist of several simple machines, which makes it a complex machine.
Clock, vacum cleaner, iron.
Technically, no animal is a simple machine. Simple machines are the basic elements which comprise all other machines. Though some people compare animals to machines and comparisons between anatomy and simple machines might be possible, they are far from obvious.
All screws are used as simple machines.
energy to do work
all of them