What kind of simple machine is a rake

Any machine that can be described by a mathematical formula is a simple machine. The products inside the laptop is a simple machine. But the laptop is not a simple machine. It is not a simple machine. Simple machine. A rope isn't a simple machine, but it can be attached to a pulley, which is a simple machine. A rake seesaw and nutcracker are alike because they are all levers.

It is a compound machine. It is made of simple machines. A baseball is not a simple machine. Yes it is a simple machine. No,its a Simple Machine.

Log in. Study now. See Answer. Best Answer. Study guides. Physics 20 cards. Which term explains whether an object's velocity has increased or decreased over time. Which of these is a characteristic of nonmetals. What is the only factor needed to calculate change in velocity due to acceleration of gravity 9.

What term is used to describe splitting a large atomic nucleus into two smaller ones. What angle is between 90 and What condition has symptoms that include ringing buzzing or roaring in the ears or head. What is the transfer of energy as electromagnetic waves called. The inclined plane, wedge, screw, lever, wheel and axle, gear, and pulley are all simple machines.

Many machines combine several simple machines. These complex machines help us do tasks that are difficult, repetitive, dangerous, or just boring. The wheel and axle consists of a round disk, known as a wheel, with a rod through the centre of it, known as the axle. This system uses angular momentum and torque to do work on objects, typically against the force of gravity. The wheel and axle simple machine is closely related to gears.

A wedge is made up of two inclined planes placed back to back to form a sharp edge. There are six basic types of machine which are screw, wheel and axle, lever, pulley, inclined plane and wedge. Therefore, a doorknob is an example of a simple machine and not a screw. A doorknob is a simple machine that only has two main parts. Six basic types of simple machines exist: the lever, inclined plane, wedge, pulley, screw and the wheel and axle. Of these, the doorknob most closely resembles the wheel and axle.

Typical design features of a doorknob include: no sharp edges or ridges; a shape that is easily grasped or turned; a textured finish or non-slip coating on knob to improve grip; and a shaft long enough to fit hand behind knob.

Doorknobs or Levers — There are four different types: keyed entrance, privacy, passage and dummy knobs. Deadbolts — These are often forgotten. Most exterior doors are also pre-drilled for deadbolts. A door handle or doorknob is a handle used to open or close a door.