Member for 9 years 6 months By Angela, 24 September, 2016 what is the magnitude of the resultant force of the two forces which are perpendicular to each other? the two forces are 20 units and 30 units respectively. Member for 17 years 6 months $R = \sqrt{20^2 + 30^2}$ $R = \sqrt{20^2 + 30^2}$ Log in or register to post comments
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17 years 6 months$R = \sqrt{20^2 + 30^2}$
$R = \sqrt{20^2 + 30^2}$