Question

1. Name six simple machines. Give an example of
each machine
2. Define the term 'work input' and 'work output' in
relation to a machine,
3. Explain the term mechanical advantage of a
machine.
4. Define the term efficiency of a machine.
5. What is an ideal machine ?
W. Can a machine have an efficiency of 100% ? Give
a reason to support your answer,
6. 'A machine is 75% efficient'. What do you
understand by this statement ?
7. What is a lever?
PLZ TRY TO BE THE BRAINLIEST ANSWER BY ANSWERING ALL QUESTIONS CORRECTLY​

Answer 1

Answer:

washing machine

computer

mixer

refrigerator

A/C

vacuum cleaner