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Write the dimensional formula of angular...

Write the dimensional formula of angular momentum. Is it scale or vector ?

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Equal electrostatic force (mutual interaction) acts on X and Y but in opposite direction which accelerate Y but retards X. After long time the velocity of X becomes zero while Y becomes u.
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ALLEN -BASIC MATHS-Exercise-02
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  9. The method of dimensional analysis can be used to derive which of the ...

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  10. Which of the following does not have the dimensions of force?

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  11. Which of the following is incorrect statement?

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  12. A dimensionless quantity

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  13. The unit less quantity is

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  15. Find dimensional formula of linear momentum.

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  19. Find Dimensional formula of impulse.

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