Simple Machines
Complex Machines
What Do You Know?
Answer These Questions
NAME THE MACHINE
100
What is the definition of a simple machine?
What is a tool that makes work easier?
100
what is a complex machine?
What is two or more simple machines put together?
100
Name a simple machine that that makes lifting loads easier?
What is a pulley?
100
What is a machine made up of more than one simple machine?
What is a complex machine?
100
WEDGE
200
What type of simple machine is a flagpole?
What is a pulley?
200
How do simple machines make work easier?
What is by working together?
200
What are levers good for?
What is they are good for lifting?
200
What is a lever?
What is a stiff bar that rests on a support called a fulcrum which moves or lifts loads?
200
Screw
300
What do these machines use to work?
What is energy?
300
What are some examples of complex machines?
What is bicycles, scissors, and cars?
300
How many simple machines can be in a complex machine?
What are two or more?
300
What does a pulley do?
What is it uses grooved wheels and a rope to raise, lower, or move a load?
300
PULLEY
400
What is a knife and example of?
What is a wedge?
400
What two simple machines are scissors made up of?
What are levers and wedges.
400
What is an inclined plane?
What is an inclined plane is a slanting surface connecting a lower level to a higher level?
400
What is an object that has at least one slanting side, ending in a sharp edge?
What is a wedge?
400
NAME ALL THE SIMPLE MACHINES ON THIS COMPLEX MACHINE----
The handler is a lever and the staples are wedges.
500
How do simple machines make work easier for us?
What is by allowing us to push or pull over increased distances?
500
What simple machines are wheelbarrows made up of?
What are inclined planes, levers, and wheels and axles?
500
What are all the different types of simple machines?
What are inclined planes, pulleys, levers, wheels and axles, wedges, and screws?
500
What can compound machines do?
What is they can do more difficult things than simple machines?
500
NAME ALL THE SIMPLE MACHINES ON THIS COMPLEX MACHINE----
The handlebar is a lever.
The wheels are wheels and axles.
The gears are a system of pulley they consist of wheels and chains.
The pedals and brakes are levers.