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Name the type of single pulley that has an ideal mechanical advantage equal to 2. Draw a labelled diagram of the pulley mentioned by you. - Physics

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प्रश्न

Name the type of single pulley that has an ideal mechanical advantage equal to 2. Draw a labelled diagram of the pulley mentioned by you.

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उत्तर

In an ideal scenario, a single moving pulley serves as a force multiplier.

L = T + T = 2T

E = T

M.A = `"Load L"/"Effort E"`

= `(2T)/T = 2`

In an ideal scenario, lifting a load with a single moving pulley requires exerting effort equal to half of the burden. 

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पाठ 3: Machines - EXERCISE - 3 (B) [पृष्ठ ६६]

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सेलिना Physics [English] Class 10 ICSE
पाठ 3 Machines
EXERCISE - 3 (B) | Q 7. | पृष्ठ ६६
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