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Physics
Physics
Problem
A particle is acted upon by two forces:
F
⃗
1
=
40
N
\vec F_{1}=40\,\text{N}
F
1
=
40
N
due south and
F
⃗
2
=
25
N
\vec F_{2}=25\,\text{N}
F
2
=
25
N
directed
30
∘
30^{\circ}
3
0
∘
west of north. Determine the magnitude and direction of the third force
F
⃗
3
\vec F_{3}
F
3
that must be applied so that the particle remains in equilibrium.
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