a body acted upon by 3 given forces in equilibrium as shown in figure.If |F1|=10N |F2|=6N and direction of forces F3 is along Y-axis then which of the following is incorrect a.magnitude of F3 is √136N. b.angle between F1 and F2 is 127°. c.F2 is -6N icap. d. F1+F2+F3 is null vactor. plz plz plz answer fast
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Answered by
2
Answer:
Explanation:
Correct option is
A
F
3
=8N
D
θ=90
∑F
x
=0⇒6sinθ−10sin37
sinθ=
6
10
sin37
θ=90
∑F
y
=0⇒6cosθ+10cos37=F
3
6cos90+10cos37
F
3
=8N
Answered by
1
Answer:
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