Question

In the formula v=a+bt,where v is velocity and t is time then the dimensional formula of a and b is​

Answer 1

here is the correct answer

Answer 2

we can write v = a + bt ...(1)

as v = u + a't (1)

where u is initial velocity and a' is acceleration

On comparing eqn (1) and (2)

a = u

=> DF of a is LT^(-1 )

b = a'

=> DF of b is LT^(-2)