Two questions that are giving me trouble; could someone please show me how?
A mushroom was observed while growing, and all linear dimensions were growing proportionately. Therefore, the volume increased according to the formula Where L is any linear dimension and c is a constant. Show that
Using differentials find the percentage error in g is l is measured accurately but T has an error of 1%
The acceleration due to gravity g can be determined by measuring the period of swing of a pendulum. If the length of the pendulum is l and the measured period is T, then g is given by the formula