Practical calculations need to be done using log tables. In order to do so, here are some important formulae. log(mn) = n log(m) log(m×n) = log(m) + log(n) log(m/n) = log(m) - log(n) The log...
QUESTION A This rigour, as historians will tell you, is a matter of training, and of scholarly competence — not to be confused with a Right way or a Left way. B It is with this perspective that...
Many of my students make a widespread mistake of taking friction value as f= μ N. Where μ = coefficient of friction and N =Normal Reaction. So is it incorrect? The answer is not exactly. With that,...