The PC of the reversed curve is on the upper tangent while the PT of the reversed curve is at the lower tangent. This curve is to connect two tangents with directions of due east and parallel to each other and are 300 m apart. There is an intermediate tangent of 250 m in between the reversed curve and the horizontal of the PC and PT measured parallel to the tangents is 1000 m long. Compute the station of the PT if the PC is at station 8 + 180.

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Free Body Diagram

The system of forces acting on a body tends to either rotate it or make the body undergo motion. In general, when an external agent exerts a force on a body, the body undergoes translational motion and rotational motion. The body has six degrees of freedom under the influence of that force. Here, three degrees of freedom are from the translational motion while the other three are from the rotation motion. However, sometimes the bodies are not allowed to undergo any motion and are fixed, under such conditions the body is said to be constrained.