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If |vecV1+vecV2|=|vecV1+vecV2| and V2 is...

If |vecV_1+vecV_2|=|vecV_1+vecV_2|` and `V_2` is finite, then

A

`V_1` is parallel to `V_2`

B

`vecV_1=vecV_2`

C

`V_1` and `V_2` are mutually perpendicular

D

`|vecV_1|=|vecV_2|`

Text Solution

Verified by Experts

The correct Answer is:
C

(##BMS_DPP01_DPP3.4_E01_253_S02.png" width="80%">
According to problem `|vecV_1+vecV_2|=|vecV_1-vecV_2|`
`implies|vecV_(net)|=vecV_(net)^(`)|`
So `V_1` and `V_2` will be mutually perpendicular.
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