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Numericals question plz someone answer this plz plz plz it will be very for you all.

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in Physics by (15 points)
The length of a class 1 lever is 2m. Calculate its mechanical advantage if the fulcrum is at a distance of 40 cm from the effort point.
related to an answer for: Calculate the mechanical advantage of a crowbar of length 240 cm if its fulcrum is situated at a distance of 40 cm from the load.
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1 Answer

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by (20 points)
Length of lever = 2M

fulcrum = 40cm

Mechanical Advantage = load/effort

= 2M/40cm

=200cm/40cm

= 5

therefor mechanical advantage is 5
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