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Ms. Sulik.

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Presentation on theme: "Ms. Sulik."— Presentation transcript:

1 Ms. Sulik

2 Types of Simple Machines
Levers Inclined Planes Wedges Pulleys Wheels & Axles

3 Levers A beam (or plank) pivoted on a fulcrum (pivot point)

4 Lever Classes

5 What class lever is this?

6 Inclined Plane Any slope or ramp that makes it easier to lift something

7 Wedge Made of two inclined planes and used to push apart two objects

8 Pulleys Uses wheels and a rope to raise/lower objects or move a load

9 Wheel & Axle Composed of a wheel and an axle (a bar around which the wheel rotates)

10 Screw An inclined plane wrapped into a spiral

11 Name that Simple Machine!

12 Name that Simple Machine!
Lever! (1st class)

13 Name that Simple Machine!
Inclined plan!

14 Name that Simple Machine!
Wedge!

15 Name that Simple Machine!
Lever! (3rd class)

16 Name that Simple Machine!
Screw!

17 Name that Simple Machine!
Wheel & axle!

18 Name that Simple Machine!
Lever! 1st class

19 Name that Simple Machine!
Lever! (2nd class) Wheel & Axle!


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