Physics, asked by shashank4412, 1 year ago

please answer this question

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Answered by JunaidMirza

Dimension of F = A²
Dimension of A = √F = √[MLT⁻²]
(1) is correct option

Angle should be dimensionless.
Sin of angle should be dimensionless

If B and C are taken as dimensionless then angle will not dimensionless.
Therefore (3) is the correct option.

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