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The displacement-time graphs of two movi...

The displacement-time graphs of two moving particles makes anlges of `30^(@)` and `45^(@)` with the X-axis.The ratio of their velocities is

A

`sqrt(3:2)`

B

`1:1`

C

`1:2`

D

`:sqrt(3)`

Text Solution

Verified by Experts

The correct Answer is:
d
`(V_A)/(V_B)=(tan30^(@))/(tan45^(@))=(1)((sqrt(3))/(1))=(1)/(sqrt(3))`
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