Question

Find the magnitude of unknown forces (Fi and F3) if object is in equilibrium in the presence of given
forces.
RR (1SN)
> object
53°
37°
FC)
F, CF)
F. (10N)​

Answer 1

Answer:

Resultant force along the x-axis:

F

x

=cos60+2cos60−4sin30

=

2

1

+2×

2

1

−4×

2

1

=

2

1

+1−2=−0.5N

Therefore 0.5 N force is required along OX

Explanation:

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