- (b) The period of an old-fashioned clock (pendulum) is approximated by T = 2 where l is the length of the pendulum and
Posted: Tue May 17, 2022 8:46 am
- (b) The period of an old-fashioned clock (pendulum) is approximated by T = 2 where l is the length of the pendulum and g = 9.8m/sÂș is the earth's acceleration. If the length of the pendulum is changed by Al, what will be the approximate change of its period T (that is, AT)?