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Tardigrade
Question
Physics
Two equal forces act at a point inclined to each other at an angle of 60°. The magnitude of their resultant is:
Q. Two equal forces act at a point inclined to each other at an angle of
6
0
∘
. The magnitude of their resultant is:
7465
224
Motion in a Plane
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A
3
A
22%
B
2
A
44%
C
3
A
17%
D
2
A
17%
Solution:
Let the two forces each of magnitude A then the resultant is
R
=
A
2
+
A
2
+
2
A
×
A
×
2
1
=
2
A
2
+
A
2
=
3
A
2
R
=
3
A