Question

plz help me plz plx. 4. one. give readon

Answer 1

Buildings collapse in an earthquake because of the vibration of the ground. The tall building and even short buildings which do not have good foundation with ground can not sustain the vibration and fail. Actually, inertia comes to play here. The top portion of building tends to come in rest but the ground portion of building is in motion. This creates torque and buildings collapse.