PROBLEM 1: The uniform beam has a mass of 50 kg per meter of length. Support at A is roller and support at B is hinge. Use acceleration due to gravity = 9.81 m/s2. [1] Calculate the reaction at A. (ANSWER: 1.86 KN) [2] Calculate the horizontal reaction at B. (ANSWER: 0.00 KN) [3] Calculate the vertical reaction at B. (ANSWER: 2.84 KN)

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