3. Tower cranes are a commonly used in big construction projects. Consider the crane illustrated below. The mass of the counter weight is 3000 kg. The mass of the beam is 400 kg. The distance. from the pedestal to the counter weight is 5 m. The distance from the pedestal to the load end of the beam is 25 m. The distance from the load end of the beam to the center of mass of the beam is 15 m. The overall length of the beam is 30 m. Mow=3000 kg 30m 15m M = 400kg Pedestal "I m = ? mew = mass of the Counter weight of the Arm MA= mass m = mass of the load A) What is the mass of the maximum load the crane can lift if the load is suspended at the end of the crane's arm? Use the pedestal as the pivot point. (5 points)