Determination of speed and acceleration of a point and trajectory
An example of solving the problem RGR K1 "Determining the speed and acceleration of a point according to the given equations of its motion" in the section "Kinematics" of theoretical and technical mechanics.
https://isopromat.ru/teormeh/primery-...
In this video, according to the given equations of motion of point M, we establish the form of its trajectory and for time t = t1 (c) we find the position of the point on the trajectory, its speed, full, tangent and normal acceleration, as well as the radius of curvature of the trajectory.
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