Let's look at how to use the parallelogram law of addition, what a resultant force is, and more. All step by step with animated examples.

Intro (00:00)
If θ = 60° and F = 450 N, determine the magnitude of the resultant force (01:29)
Two forces act on the screw eye (03:35)
Two forces act on the screw eye. If F = 600 N (04:31)

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Book used: R. C. Hibbeler and K. B. Yap, Mechanics for engineers - dynamics. Singapore: Pearson Education, 2014.

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