37. Which of the following sets of concurrent forces may
be in equilibrium ?
(1) F, = 3N, F, = 5N, F3 = 1N
(2) F, = 3N, F, = 5N, F2 = 9N
(3) F, = 3N, F, = 5N, F, = 6N
(4) F, = 3N, F, = 5N, F, =15N
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options no 2 ............
lakshaysaini2001:
no but ans is option 3 but i donot know how ?
show u. .
Forces are in equilibrium when they form a triangle
We know that the sum of these three forces is zero
For a triangle the sum of the two sides is always greater than the third side
Therefore, F1 = 3N; F2 = 5N; F3 = 6N
F1 + F2 > F3
F2 + F3 > F1
F3 + F1 > F2
We know that the sum of these three forces is zero
For a triangle the sum of the two sides is always greater than the third side
Therefore, F1 = 3N; F2 = 5N; F3 = 6N
F1 + F2 > F3
F2 + F3 > F1
F3 + F1 > F2
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