At what angle should the two forces 2P and \[\sqrt{2}\,P\] act so that – McqOptions

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1.	At what angle should the two forces 2P and \[\sqrt{2}\,P\] act so that the resultant force is \[P\sqrt{10}\,?\]
A.	\[45{}^\circ \]
B.	\[{{60}^{o}}\]
C.	\[{{90}^{o}}\]
D.	\[{{120}^{o}}\]
Answer» B. \[{{60}^{o}}\]

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