5. A footbridge across a stream consists of a tree trunk of length 240ft and mass 1kN, supported at the ends A and B. A child is standing at a point C on the footbridge. Problem #5 Given that the magnitude of the force exerted by the support at B is 1.5 times of the magnitude of the force exerted by the support at A, calculate; a) the weight of a child in Newton of the force exerted by the support at A, b) the Resultant R₁ and RB
5. A footbridge across a stream consists of a tree trunk of length 240ft and mass 1kN, supported at the ends A and B. A child is standing at a point C on the footbridge. Problem #5 Given that the magnitude of the force exerted by the support at B is 1.5 times of the magnitude of the force exerted by the support at A, calculate; a) the weight of a child in Newton of the force exerted by the support at A, b) the Resultant R₁ and RB
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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