71It just a ' + ' with the point of intersection (i.e., the mid points of bot rods) at ORIGIN. Now just write the velocity expression for it and get the vector sum.
two rods of equal length, Rod-1 along X-axis and Rod-2 along the Y-axis are placed in such a way that the mid points of the two rods are at the origin and the mid points are welded at the mid point. the rod-1 move with a velocity given by the vector 0i+1j. the rod-2 moves with a velocity given by the vector i√2-j√2. what will be the velocity vector of the mid points?
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3 Answers
71