A turbine fan in jet engine has a moment of inertia of 2.5 kg'm12 about its axis of rotation. As the turbine starts up, it angular velocity is given by w,2 = (40 rad/s 3)t*2. (a) Find the fan's angular momentum as a function of time, and find its value at t- 3.0s. (b) Find the net torque on the fan as a function of time, and find its value at t= 3.0s.

Because atoms of elements in the same group of thbecause atoms of elements in the same group of the periodic table have the same number of neutrons, they have similar properties. select the best answer from the choices provided t fe periodic table have the same number of neutrons, they have similar properties. select the best answer from the choices provided t f