Question

The resultant of two forces 2 KN and 6 kN which are acting at an angle 30 is

Answer 1

Answer:

hey ! ..

√{2²+6²+2×2×6 cos30}

=√{4+36+12√3}

=√{40+12√3}

=7.79 =7.8 kN

hope it helps..

Answer 2

Explanation:

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