Simple Machines

What simple machine in shown in the picture?

• Wheel and axle

• Wedge

• Screw

• Lever

What simple machine is shown in the picture?

• Wheel and axle

• Wedge

• Inclined Plane

• Lever

What simple machine is shown in the picture?

• Wheel and axle

• Lever

• Inclined plane

• Wedge

What simple machine is shown in the picture?

• Wheel and axle

• Lever

• Screw

• Pulley

What simple machine is shown in the picture?

• Wheel and axle

• Lever

• Wedge

• Screw

Which of the following is a compound machine?

• Wheel and axle

• Inclined plane

• Scissors

• Pulley

A simple machine always?

• Doubles the lifting force

• Moves around a fixed point

• Moves an object in the same direction

• Changes the size or direction of a force

When you use a lever to open a can of paint, the outer rim of the can is the ?

• Fulcrum

• Resulting Force

• Effort Force

• Wedge

Tags

NGSS.MS-PS2-2

How well a machine changes effort into work?

• Resulting Force

• Fulcrum

• Efficiency

• Work

What type of simple machine is the picture?

• Wheel and axle

• Screw

• Lever

• Wedge