Question

If x=2at -5bt2where x is in metre and t is in second find dimensions of a and b

Answer 1

Step-by-step explanation:

x =(L¹)

t =(T¹)

According to the principle of homogenity dimensions of X will be equal to dimensions of at and bt²

(L¹) = a(T¹)

a=(L¹ T–¹)

b = (L¹ T-²)