How can i build a compound machine in one day??

Question

i am in 8th grade and i need to build a compound machine (3+ simple) by tomorrow. can anyone give me any ideas or any help?? it needs to be basic and very easy. thank you so much!!

Answer 1

Compound machines are two or more simple machines working together. A wheelbarrow is an example of a complex machine that uses a lever and a wheel and axle. Machines of all types make work easier by changing the size or direction of an applied force. Other examples are "shears" or "stone axe" or "scissors'".