Dynamics 02_12 Normal Tangential Problem with solutions in Kinematics of Particles
This video presented the concept of normal-tangential coordinates application for solving related problem. The solution for:
The pin P is constrained to move in the slotted guides which move at right angles to one another. At the instant represented, A has a velocity to the
right of 0.2 m/s which is decreasing at the rate of 0.75 m/s each second. At the same time, B is moving down with a velocity of 0.15 m/s which is decreasing at the rate of 0.5 m/s each second. For this
instant determine the radius of curvature of the path followed by P. Is it possible to also determine the time rate of change of ?