Two force of 10N and 6N act upon a body. The direction of the forces are unknown. The resultant force of the body may lie between which limit.
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(F
1
+F
2
)
max
=16N F
net
=
F
1
2
+F
2
1
+2F
1
F
2
cosθ
cosθ=+1(max)
(F
1
−F
2
)
min
=4N cosθ=−1(min)
As 2,3N are below min value they are not
possible.
As 17 N is greater then max possible value;
only 15 N is possible
solution
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