. Sir Lost-a-Lot dons his armor and sets out from thecastle on his trusty steed (Fig. P12.19). Usually, thedrawbridge is lowered to a horizontal position so thatthe end of the bridge rests on the stone ledge. Unfor-tunately, Lost-a-Lot's squire didn't lower the draw-bridge far enough and stopped it at 0 = 20.0° abovethe horizontal. The knight and his horse stop whentheir combined center of mass is d = 1.00 m from theend of the bridge. The uniform bridge is € = 8.00 mlong and has mass 2 000 kg. The lift cable is attachedto the bridge 5.00 m from the hinge at the castle endand to a point on the castle wall h = 12.0 m above thebridge. Lost-a-Lot's mass combined with his armorand steed is 1 000 kg. Determinethe horizontalcomponents acting on the bridge at the hinge.h

Answered: Image /qna-images/answer/84289c7d-1959-4219-890e-bde19d951ce0.jpg

Answered: Sir Lost-a-Lot d

Engineering

Mechanical Engineering

Sir Lost-a-Lot d

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter6: Forced Convection Over Exterior Surfaces

Section: Chapter Questions

Problem 6.1DP

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