Cetrie The following question refers to the frame shown below. All connections are pinned. The magnitude of the distributed load w - 50 lb/ft. What as the magnitude of the Internal shear force at point E halfway between points and A? The top member is one single plece (continuous through point A). E 21 2 ft B 0-25 lb 016 - 150 lb - 50 lb 4 ft B 0 - 25 ib Oolib - 150 lb 0-50 - 100 MacBook Air