Question: Two brothers are pulling their other brother on a sled (Fig 3.27). (a) Find the resultant (or sum) of the vectors F-bar1 and F-bar2 (b)

Two brothers are pulling their other brother on a sled (Fig 3.27).
(a) Find the resultant (or sum) of the vectors F-bar1 and F-bar2
(b) If F-bar1 in the figure were at an angle of 27o instead of 37o with the +x-axis, what would be the resultant (or sum) of F-bar1 and F-bar2?

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a 1 120 N cos 37 120 N sin 37 958 N 722 N 2 1... View full answer

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