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The diagram below shows a lever in use: To which class of levers does it belong? Without changing the dimensions of the lever, if the load is shifted towards the fulcrum what happens to the mechanical - Physics

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Question

The diagram below shows a lever in use:

  1. To which class of levers does it belong?
  2. Without changing the dimensions of the lever, if the load is shifted towards the fulcrum what happens to the mechanical advantage of the lever?
Answer in Brief
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Solution

  1. It belongs to the class-II lever.
  2. Load shifting in the direction of the fulcrum will improve the lever's mechanical advantage. 
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Chapter 3: Machines - EXERCISE - 3 (A) [Page 59]

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Selina Physics [English] Class 10 ICSE
Chapter 3 Machines
EXERCISE - 3 (A) | Q 9. | Page 59
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