Simple Machines

Front

Which simple machine can be best to use in cutting your nails?

Back

nail clipper

Front

Which of the following does NOT a function of simple machines?

• help us to do work with less force
• make work easier
• makes us to become lazy

Back

makes us to become lazy

Front

What type of simple machine is shown in the picture? Options: wedge, inclined plane, pulley

Back

inclined plane

Front

What type of simple machine can be found in a well?

Back

pulley

Tags

NGSS.MS-PS2-1

Front

Which type of simple machine can be used to break things apart?

screw

,

wedge

,

inclined plane

Back

wedge

Front

Which simple machine can be used to join things together?

Back

screw

Front

What is the class of lever if effort is in the middle?

Back

Class 3

Front

What is the class of lever if load is in the middle?

Back

Class 2

Front

What is the class of lever if fulcrum is in the middle?

Back

Class 1

Front

What is the class of lever the scissors is? Options: Class 1, Class 2, Class 3

Back

Class 1