27-02-2020
Physics

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calculate distance d
physics moments question

calculate distance dphysics moments question class=

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27-02-2020

Answer:

36 cm

Explanation:

Sum of moments about the fulcrum:

∑τ = Iα

3 (-d) + 2 (90 − d) = 0

-3d + 180 − 2d = 0

180 − 5d = 0

d = 36

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