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The resultant of two equal velocities is...

The resultant of two equal velocities is equal to either. What is the angle between them?

A

`120^(@)`

B

`90^(@)`

C

`60^(2)`

D

`0^(@)`

Text Solution

Verified by Experts

The correct Answer is:
d
`2a=sqrt(a^(2)+a^(2)+2a^(2) cos theta) rarr cos theta -1 rarr theta =0^(2)`
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