The generalized coordinates selected for the compound pendulum are the x, y coordinates of the lower end and the rotation angle

Question

4 years ago

6

The generalized coordinates selected for the compound pendulum are the x, y coordinates of the lower end and the rotation angle

of the upper bar. Perform a kinematical analysis to derive the velocity constraint equation relating these variables. Then perform a geometrical analysis of position to derive the configuration constraint. Prove that differentiating the configuration constraint leads to the velocity constraint.

Physics

1 answer:

Zinaida [17] · Answer 1 · 2022-01-23T23:18:58+03:00

Zinaida [17]4 years ago

3 0

Answer:

x22.=L1cosθ1θ1. + L2cosθ2θ2.

y22.=-L1sinθ1.θ1. + L2sinθ2.θ2.

θ1.=θ1.+θ1..dt

Explanation:

the step-by-step solution is in the image