If two equal forces of magnitude P act at an angle θ, their resultant

1.	If two equal forces of magnitude P act at an angle θ, their resultant, will be
A.	P cos θ/2
B.	2P sin θ/2
C.	P tan θ/2
D.	2P cos θ/2
E.	P sin θ/2.
Answer» E. P sin θ/2.

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If two equal forces of magnitude P act at an angle θ, their resultant, will be

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