. . . . v Part A A SO-story building Is belng planned. It is to be 180.0 m high with a base 42.0 m by 70.0 m . Its total mass will be about 1.9x107 kg , and its weight therefore about 1 9x103 N Suppose a zoo-km/h wind exerts a force Calculate the torque about the potential pivot point, the rear edge of the building (where F); acts in the gure). Assume the total lorce of 0' 870 N [m2 over the 70.0-m-wide face (gure 1) _ he wind acts at the midpoint of the building's face. and that the building is not anchored in bedrock. [Hint F5; in the figure represents the force that the Earth would exert on the building in the case where the building would just begin to tip.] Express your answer to two significant gures and Include the appropriate units. Enter positive value It the torque is counterclockwise and negative value If the torque Is clockwise. E ,. o 2 IXllxbll % ll H marl-lei T= 3.812-1010 N-m Previous Answers Ming Answer X Incorrect; Try Again; 19 attempts remaining J Figure v Part3 Determine whether the building will topple. The building will topple. The building will not topple. E Previous Answers ' v Correct J @ Pearson