PH-570

Moments

Physics · Secondary 3 · Easy · Moments

A 600 N signboard is supported by a horizontal beam hinged to a wall. The weight acts at a distance of 1.5 m from the hinge. What is the moment of the weight about the hinge?

$300\,\text{N m}$
$450\,\text{N m}$
$900\,\text{N m}$
$1200\,\text{N m}$

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