Simple Machines

Front

Which is not a simple machine? Options: Pulley, Screw, Wedge, Spring

Back

Spring

Front

Which is not a simple machine? Options: Pulley, Screw, Wedge, Spring

Back

Spring

Front

What type of simple machine is found on the cap of a jar? Options: Screw, Pulley, Lever, Inclined Plane

Back

Screw

Front

Which of these is an example of a wedge? Options: Knife, Stairs, Skateboard, Broom

Back

Knife

Front

What simple machine has a fulcrum and can be used to lift a weight?

Back

Lever

Front

What type of simple machine are these people using to move the wheel chair into the school bus? Options: Lever, Inclined plane, Pulley, Wedge

Back

Inclined plane

Front

How can the lever be balanced?

Back

Add weight to the right side

Front

What are the 3 main parts of a lever?

Back

Fulcrum, Effort, Load

Front

Which type of lever is this? Options: First Class Lever, Second Class Lever, Third Class Lever

Back

First Class Lever

Front

For a lever to be a first class lever, where does the fulcrum need to be? Options: between the load and the effort, on one side and the load and effort on the other side, on the same side as the load arm.

Back

between the load and the effort