(Solved): Determine the horizontal component of reaction, \( \mathrm{A}_{\mathrm{x}} \) on the member at the p ...
Determine the horizontal component of reaction, \( \mathrm{A}_{\mathrm{x}} \) on the member at the pin A , when an external load of 637 lb is acting at the midpoint as shown in the figure below. Give your answer in lb to the nearest whole lb.