Two point envelopes
- Šárka Voráčová
The motion is given by point envelope A of a line a and point envelope B of a line b. Lines a, b are perpendicular. Draw the trajectory of intersection C and determine tangent line to the trajectory.
What is trajectory of the intersection point .
Set up the moving mechanism with two point envelopes A, B of perpendicular lines a and b. Draw trajectory of intersection point
The motion is given by point envelopes (b), (c) of lines b, c. Construct the position K1 of given point K ∈ b at the instant position b1.