Plant growth the growth rate of a tree is predicted by g = in( " +b+c) where m is the age of the tree, g is the growth, and a, b and c are constants. a m2 m scientist perform an experiment and measured the following data points mexp = {2, 5, 10, 15, 20, 25, 30, 35, 40} months and gexp = {5.7,41., 3.3, 2.5, 2.1, 2.2, 1.7,1.6, 1.3} centimeters. write a function plantgrowth to calculate the coefficients a, b and c by using regression given experimental datasets mexp and gexp and estimate the growth of the plant at a given month. restriction: the function plantgrowth must use polyfit. hint: linearize the dataset before performing a polynomial fit.

Aloaded platform of total mass 500 kg is supported by a dashpot and by a set of springs of effective stiffness 72 kn/m. it is observed that when the platform is depressed through a distance x = 12.5 cm below its equilibrium position and then released without any initial velocity; it reaches its equilibrium position in the shortest possible time without overshoot. find the position and velocity of the loaded platform 0.10 sec. after its release. if a further load of 400 kg is added to the platform, find, i) the frequency of damped vibrations, and i) the amplitude of vibration after 2 complete oscillations, given that the initial amplitude is 15 cm.

Slip occurs via two partial dislocations because of (a) the shorter path of the partial dislocation lines; (b) the lower energy state through partial dislocations; (c) the charge balance.

Have a greater impact on maintenance productivity than any other support group. (clo5) a)-the top management b)-inventory and purchasing c)-sub-contracting d)-cmms