(10) [7 points] You construct a desktop toy out of two uniform rods, each of mass m and length L. You join them together at a right angle to form an L-shaped object. You balance the object on a sharp point. When you displace the object, it wobbles back and forth. (a) Find a symbolic expression for the wobbling angular frequency, a). (b) You would like to design your toy to have a period of 0.75 seconds. You make a prototype out of two drinking straws cut to the appropriate lengthto what length do you cut