A) \[{{V}_{1}}\] is parallel to \[{{V}_{2}}\]
B) \[{{\overrightarrow{V}}_{1}}={{\overrightarrow{V}}_{2}}\]
C) \[{{V}_{1}}\] and \[{{V}_{2}}\] are mutually perpendicular
D) \[|{{\overrightarrow{V}}_{1}}|\,=\,|{{\overrightarrow{V}}_{2}}|\]
Correct Answer: C
Solution :
According to problem \[|{{\vec{V}}_{1}}+{{\vec{V}}_{2}}|\ =\ |{{\vec{V}}_{1}}-{{\vec{V}}_{2}}|\] Þ \[|{{\vec{V}}_{\text{net}}}|\ =\ |{{\vec{{V}'}}_{\text{net}}}|\] So \[{{V}_{1}}\] and \[{{V}_{2}}\] will be mutually perpendicular.You need to login to perform this action.
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