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For the given vector vec(A)=3hat(i)-4hat...

For the given vector `vec(A)=3hat(i)-4hat(j)+10hat(k)`, the ratio of magnitude of its component on the `x-y` plane and the component on `z-`axis is

A

`2`

B

`(1)/(2)`

C

`1`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
`=sqrt(3^(2)+4^(2))/(10)=(1)/(2)`
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ALLEN-TEST PAPER-Exercise (Physics)
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