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Ramps g2

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Ramps g2

  1. 1. Ramps
  2. 2. Ch. 11 , Lesson 4 Ramps How does a ramp work? • Is a simple machine with a slanted surface. • It helps you to move things to a higher place. • It takes a lot of force to lift a load. • It takes less force to push a load up a ramp. Vocabulary: ramp Objectives: I will be able to know: 1-Explore how ramps help to move heavy objects. 2-identify ramps and how do we use them. 2 Ramp
  3. 3. Ch. 11 , Lesson 4 Ramps  A ramp can be short and steep.  Or long and less steep.  It takes more force to push something up a steep ramp than to push it up one that is longer and less steep. Vocabulary: ramp Objectives: I will be able to know: 1-Explore how ramps help to move heavy objects. 2-identify ramps and how do we use them. 3
  4. 4. Ch. 11 , Lesson 4 Ramps How do we use ramps?  Ramps help people move objects from one place to another.  Many buildings have ramps as well as stairs. Vocabulary: ramp Objectives: I will be able to know: 1-Explore how ramps help to move heavy objects. 2-identify ramps and how do we use them. 4
  5. 5. Ch. 11 , Lesson 4 Ramps  Some ramps are for cars and trucks.  It makes moving of heavy machines to high places easy.Vocabulary: ramp Objectives: I will be able to know: 1-Explore how ramps help to move heavy objects. 2-identify ramps and how do we use them. 5
  6. 6. Ch. 11 , Lesson 4 Ramps  Highway ramp  Wheelchair ramp  Loading ramp Vocabulary: ramp Objectives: I will be able to know: 1-Explore how ramps help to move heavy objects. 2-identify ramps and how do we use them. 6

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