PH-1819

Moments

Physics · Secondary 4 · Easy · Moments

A 2.0 m long uniform rod is pivoted at one end and held horizontally. A 15 N weight hangs from the other end. What is the moment of this force about the pivot?

$30\,\text{N m}$
$7.5\,\text{N m}$
$17\,\text{N m}$
$3.0\,\text{N m}$

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