Dolly
A ramp can be considered a simple machine. It is a slanted surface that is often used to move things.
A ramp is an example of a simple machine called an inclined plane. It is used to make it easier to move objects from a lower level to a higher level by reducing the amount of force needed to lift them directly.
It's a complex machine...
A screw is considered an inclined plane wrapped around a cylinder, making it a type of simple machine known as a screw. It is used to convert rotational motion into linear motion or vice versa by the application of torque.
It can make your life easier by being used to carry out tasks.
It can make your life easier by being used to carry out tasks.
If it goes up just some, it could be considered a ramp, or inclined plane. Otherwise it is not any sort of simple machine. Good question though:)
A ramp is an inclined surface that is used to go from one level to another. It is commonly used in buildings to provide wheelchair accessibility or to help move heavy objects. A simple example is a wheelchair ramp outside a building that allows wheelchair users to enter the building easily.
A pulley.
fasten?
pulley
lever