Question

write the dimensions of a and b in the relation
E = b-x^2 / at
where E ,x and t represent energy , distance and time respectively​

Answer 1

Explanation:

So, units of (x^2/at), will be same as that of E. Thus, dimensions of a will be L^2/((ML^2T^-2)*L^2). So the dimensions of a×b will be ML^2T^-2 * (L^2/((ML^2T^-2)*L^2) = [1].