Formative 7BC: Simple Machines

Which of the following simple machines in not found in the inclined plane family?

• inclined plane

• screw

• lever

• wedge

Tags

GA.SPS8.d.

The image is an example of which type of simple machine?

• lever

• inclined plane

• pulley

• screw

Tags

GA.SPS8.d.

The image is an example of what simple machine?

• wheel and axle

• lever

• wedge

• pulley

Tags

GA.SPS8.d.

The image is an example of which simple machine?

• screw

• inclined plane

• wedge

• lever

Tags

GA.SPS8.d.

How does a simple machine help make work easier?

• it increases the force that is applied over the distance

• 
  it increases the distance over which the force is applied

• it makes the amount of work done decrease

• it makes the amount of work done increase

Tags

GA.SPS8.d.

Match the followingDrag the simple machine into the description of how it makes work easier.

• Screw

• This simple machine makes it easier to spilt an object. It is made of two inclined planes put back to back.

• Lever

• This simple machine makes moving a heavy object easier. It reduces the amount of friction the object encounters when being moved.

• Wedge

• This simple machine is used to lift things. The more loops / rope you have, the easier it is to lift the object.

• Wheel and Axle

• This simple machine makes lifting things easier. As the input are length increases, the work is easier to do.

• Pulley

• This simple machine makes it easier to cut through material. The most common example of this machine is used to hold two things together.

Tags

GA.SPS8.d.

The image is an example of what simple machine?

• wedge

• inclined plane

• wheel and axle

• screw

Tags

GA.SPS8.d.

The image is an example of what simple machine?

• lever

• inclined plane

• screw

• pulley

Tags

GA.SPS8.d.

The image shows an example of which simple machine?

• lever

• pulley

• wedge

• inclined plane

Tags

GA.SPS8.d.