Which means the use of force - a push or pull - to move an object in the same direction as the force across a distance?

• pulley

• work

• wheel & axle

What is something that makes work easier, has few or no moving parts, and applies only one force?

• wheel & axle

• lever

• simple machine

What is a bar that pivots, or turns, on a fixed point or a point that doesn’t move?

• lever

• pulley

• fulcrum

What is a fixed point on a lever?

• lever

• wheel & axle

• fulcrum

What simple machine connects two parts, so that they turn together?

• pulley

• wheel & axle

• fulcrum

What do you call a wheel with a rope, cord, or chain around it?

• pulley

• wheel & axle

• lever

What simple machine do you see in this picture?

• pulley

• fulcrum

• wheel & axle

What simple machine do you see in this picture?

• lever

• pulley

• wheel & axle

What simple machine do you see in this picture?

• fulcrum

• lever

• pulley

What simple machine do you see in this picture?

• lever

• wheel & axle

• pulley