Question

The correctness of equations can be checked using the principle of homogenety

Answer 1

Answer:

Example 1: Check the correctness of physical equation s = ut + ½ at2. In the equation, s is the displacement, u is the initial velocity, v is the final velocity, a is the acceleration and t is the time in which change occurs. Hence, by the principle of homogeneity, the given equation is dimensionally correct.