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The reactions at supports. 900 N/m & 600 N/m Reaction at support A is 2175 N and Reaction at support B is 1875 N
∈fx = 0 =HB = 0
∈MA = 0
RBX 6 = 600 x 6 x 3 + 4 X 300 * 3X 1
RB = 1875N
∈fy = 0
RA + RB = 1/2X 300 X3 + 600 X 6
-> RA = 2175 N
Thus
Reaction at support A is 2175 N
Reaction at support B is 1875 N
A Reaction at support can be a force acting on a support or an end moment acting to restrict an object as a result of the movement being inhibited. When it comes to structural systems, support responses and the forces exerted on the structure are in equilibrium.
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