Question

S=at+bt square prove by dimension formula

Answer 1

Explanation:

As you have force on left hand side the right hand side quantities also represent force. So bt^2 represent force .

Force=M1L1T

Dimensional formula of at and bt^2 is also M1L1T (-2)

Means[aT]=M1L1T (-2)

So [a]=(M1L1T)/T

So[a]=M1L1T-3

b^2=force

So b=force/t2=m1|lt(-4)