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The LEVER [Simple Machine]

The LEVER [Simple Machine]. Appreciating machines [Lesson No. 25]. The Tower Crane. This is NOT a simple machine, though. However, concepts from the last two chapters are incorporated in its construction. STABILITY. PRINCIPLE OF LEVER. The Tower Crane.

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The LEVER [Simple Machine]

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  1. The LEVER [Simple Machine] Appreciating machines [Lesson No. 25]

  2. The Tower Crane This is NOT a simple machine, though. However, concepts from the last two chapters are incorporated in its construction. STABILITY PRINCIPLE OF LEVER

  3. The Tower Crane This is NOT a simple machine, though. However, concepts from the last two chapters are incorporated in its construction. STABILITY “The CG of the equipment has to be directly above its base area.” added LOAD

  4. The Tower Crane This is NOT a simple machine, though. However, concepts from the last two chapters are incorporated in its construction. PRINCIPLE OF LEVER “The moment of load is equal to the moment of effort if an object is in equilibrium [balanced].” added LOAD

  5. LEVERS are everywhere! Platform balance AT HOME IN THE OFFICE IN SCHOOL HERE AT THE PHYSICS LAB Did you bring a LEVER today? Triple-beam balance

  6. LEVERS are everywhere! … have been helping MAN do his work EASIER. CATAPULT TREBUCHET

  7. MARSHMALLOW WAR [LOL] “Kids, we are going to WAR, today!”

  8. MARSHMALLOW WAR [LOL] “How can catapults throw heavy objects to different target locations!” MARSHMALLOW here RUBBER BAND FULCRUM

  9. MARSHMALLOW WAR [LOL] “How can catapults throw heavy objects to different target locations!” MARSHMALLOW here RUBBER BAND FULCRUM

  10. MARSHMALLOW WAR [LOL] “How can catapults throw heavy objects to different target locations!” MARSHMALLOW here RUBBER BAND FULCRUM

  11. MARSHMALLOW WAR [LOL] “How can catapults throw heavy objects to different target locations!” MARSHMALLOW here RUBBER BAND FULCRUM

  12. MARSHMALLOW WAR [LOL] “Now, let us PREPARE for WAR. Build your CATAPULTS [and answer the guide questions in the WORKSHEET provided.]” Time: 30 minutes

  13. MARSHMALLOW WAR [LOL] “It’s TIME to check your UNDERSTANDING.” Time: 5 minutes

  14. W.E.B. [Week-End Blog] URL: http://fairviewscience web.wordpress.com “Visit our BLOGSITE at anytime convenient between tonight and Sunday for the details about our REVISIONS and PRACTICE QUESTIONS about LEVER SYSTEMS.”

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