Simple Machines Quiz Review

What simple machine is shown?

• lever

• pulley

• wheel and axle

• wedge

What is the mechanical advantage?

• 2

• 4

• 6

• 8

Machines save us​ (a)   and help to use less​ (b)   .

• time
• energy
• space
• pollution
• electricity

What is the simple machine shown?

• lever

• wedge

• screw

• inclined plane

What is the pivot point called in a lever?

• pointer

• fulcrum

• joint

• round about

In order for work to have taken place,​ (a)   would have to be made over​ certain amount of (b)   .

• movement
• distance
• machines
• gravity
• mass

What two things can we get from simple machines?

• space and time

• speed and power

• money and investments

True or False: There are 2 types of simple machines

• True

• False

Choose the following types of simple machines. (more than one answer)

• wheel & axle and wedge

• rope and nail

• lever and pulley

• inclined plane and screw

A stapler is made of up the following simple machines (more than one answer).

• rope

• lever and wedge

• inclined plane

• wheel and axle