Mass of Mount Everest Points: 2 A plumb bob is deflected from the vertical by an angle theta due to a massive mountain nearby as seen in figure below. Make an estimate of the mass of Mt. Everest, assuminq it has the shape, say, of an equilateral pyramid (or cone) 3900 m high above its base. lDM Tries 0/12 Estimate the angle theta of the pendulum bob if it is 5.20 km from the center of Mt. Everest. Tries 0/12