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Vocabulary True or False Examples Of Simple Machines Fill in The Blank 100 200 300 400 500.

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Presentation on theme: "Vocabulary True or False Examples Of Simple Machines Fill in The Blank 100 200 300 400 500."— Presentation transcript:

1 Vocabulary True or False Examples Of Simple Machines Fill in The Blank

2 What is a spring scale?

3 A spring scale is a device that is used to measure force in Newtons.

4 What is a lever?

5 A lever is a simple machine made up of an arm and a fulcrum with a load and effort on either end.

6 What is an inclined plane?

7 An inclined plane is usually a flat surface that is on a slant.

8 DAILY DOUBLE What simple machine has a fulcrum? What is function of the fulcrum?

9 DAILY DOUBLE A fulcrum is used in the lever. The function of the fulcrum is to support the effort and the load.

10 What is a wheel and axle?

11 A wheel and axle is a simple machine where the wheel and axle are attached so they turn at the same rate. The force is applied to the wheel and tranferred to the axle.

12 There is only one kind of friction.

13 False. There are many kinds of friction.

14 Friction can cause things to wear away.

15 True. Friction can cause things to wear away.

16 A staircase is a kind of inclined plane.

17 True. A staircase is an example of this because it is a surface that is on a slant.

18 A flag pole is a lever.

19 False. A flagpole is an example of a pulley.

20 DAILY DOUBLE A screw is a twisting incline plane.

21 DAILY DOUBLE True. A screw is an example of a twisting inclined plane because objects are moved on a screw to move them.

22 A flagpole

23 A flagpole is an example of a pulley.

24 A see-saw

25 A see-saw is an example of a lever.

26 A doorknob

27 A doorknob is an example of a wheel and axle.

28 A knife

29 A knife is an example of a wedge.

30 DAILY DOUBLE A nutcracker

31 A nutcracker is an example of a lever.

32 Friction is made when two things are ________ together.

33 Rubbed

34 A pulley is a _________ with a grooved rim.

35 Wheel

36 Gears are wheels and axles with _________.

37 Teeth

38 DAILY DOUBLE A ________ is made up of two inclined planes.

39 DAILY DOUBLE Wedge

40 A _________ is a device used to measure force.

41 Spring Scale.


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