Short Quiz in Simple Machine

It makes work easier and requires less force?

• Axle

• Simple Machine

• screw

All are the different types of simple machine, EXCEPT?

• screw

• inclined plane

• pulleys

• socket

It is a board or bar that rests on a support called a fulcrum?

• Pulleys

• Lever

• Wedge

• Wheel and Axle

Use the machines properly. Use them for other reasons other than their intended purpose.

• TRUE

• FALSE

Before using pulleys, make sure it is securely tied to the support.

• TRUE

• FALSE

It is the simplest in all machine?

• Screw

• Inclined plane

• Wedge

• Lever

Below are the example of wheel and axle, EXCEPT?

• slides

• pizza cutter

• bicycle

• ferris wheel

Only use knife for slicing meat and scissors for cutting papers

• TRUE

• FALSE

What class of lever have their effort force applied in between the fulcrum and the load force?

• First class lever

• Second class lever

• Third class lever

It is the pivot point of a lever?

• fulcrum

• hinges

• crowbars

• nutcrackers