Question

A pair of scissor is used to cut a piece of cloth by keeping it at distance of 8 cm from its rivet applying an effort of 10 kgf by fingers at distsance of 2 cm from rivet calculate mechanical advantage and load

Answer 1

Answer:

MA=0.25

L=2.5kgf

it is also speed multiplier

Explanation:

when MA>1 it is a force multiplier

when MA<1 it is a speed multiplier

Answer 2

Answer:

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