Question

The velocity ‘v’ of a particle depends on time ‘t’ as v = At2 + Bt.Then the dimensions of A and B.

Answer 1

Answer:

A= [M⁰L¹T-¹]

B=[M⁰L¹T-²

Explanation:

SINCE VELOCITY V=UT + 1/2AT²

WHERE U= INITIAL VELOCITY , A= ACCLERATION

SO AFTER VOMAPRING IT WITH QUESTION A= A(ACCLERATION)

B=U SO THE DIMENSIOM CAM BE WRITTEN AS ABOVE