(2) The energy It (in joules) a hummingbrircl exerts is a function of its velocity 2v (in mfs). For 1: > 0, the rate of change of energy with respect to velocity is given by 201:9 2v'1 1'10 ln{v) ' {3.) Compute 11m Ms). Justify your answer using the leading behaviors at innity. 'IJ 00 (b) Compute lim ECU). Justify your answer using the leading behaviors at U and L'Hospital's uHT" you) .. rule. (c) What is the change in energy exerted if the hummingbird increases speed from v = 1 mfs to i) = 4 m/s