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A body acted upon by 3 given forces is u...

A body acted upon by 3 given forces is under equilibrium .
(a) If `|vecF_(1)|=10` Nt., `|vecF_(2)| = 6` Nt Find the values of `|vecF_(3)|` & angle `(theta)` .
(b) Express `vecF_(2)` in unit vector form

Text Solution

Verified by Experts

The correct Answer is:
`|vecF_(3)|=8N, q=30^(@)`
`vec(F_(2))=-6veci`
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