Question

types of simple and complex machine used in kitchen

Answer 1

Answer: Complex machines are also called compound machines. Two or more simple machines work together to form a complex machine. Compound machines can do more difficult jobs than simple machines alone. Examples of complex machines are bicycle, wheel barrow, crane, car jack, lawn mover etc.

Explanation:

Answer 2

Answer:

There are two types of machines we use in our day to day life they are :

1. Simple machine
2. Complex machine

Explanation:

Simple Machine :

• A machine is a tool that allows a tiny applied force to be multiplied in order to overcome a strong opposing force or to gain speed. Simple machines are often used to lift big items with an ack or pulley, to ride a bicycle, or to cut with a pair of scissors.
• It should be noted that a machine cannot be both a force multiplier and a speed multiplier. Can openers, vegetable peelers, and pizza cutters are a few examples of kitchen tools that are machines—devices that make work easier. One or more simple machines, such as levers, pulleys, wheels and axles, inclined planes, screws, and wedges, make up these devices.

Complex machines :

• Combining simple devices can produce complex ones. They can range in size from a mechanical watch to a construction crane.
• Compound machines are another name for complex machinery. A complicated machine is created by joining two or more simple machines. More challenging tasks can be completed by compound machines than by basic machines alone.
• Bicycles, wheelbarrows, cranes, vehicle jacks, refrigerator , washing machine , lawn mowers, etc. are some examples of sophisticated machines.

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