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The lever for which the mechanical advantage is less than 1 has : - Physics

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Question

The lever for which the mechanical advantage is less than 1 has :

Options

  • Fulcrum at mid-point between load and effort.

  • Load between effort and fulcrum.

  • Effort between fulcrum and load.

  • Load and effort acting at the same point.

MCQ
Fill in the Blanks

Solution

Effort between fulcrum and load.

Reason:

Levers, for which the mechanical advantage is less than 1, always have the effort arm shorter than the load arm.

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Chapter 3: Machines - Exercise 3 (A) 2 [Page 58]

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Selina Physics [English] Class 10 ICSE
Chapter 3 Machines
Exercise 3 (A) 2 | Q 4 | Page 58
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