1.

(48) If the position (x) of a particle varies withtime (t) as x = At2 + B. The dimensions of(AB)12 are same as that of(a)Angle(c)Acceleration (d) Distance(b) Velocity

Answer»

X = At²+B

so, B should have dimension of L and A should have dimension of L/T² so (√AB) has dimension of L/T , that is Velocity

option B.



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