FYKOS Year 31 Series 1 Problem 3 — hung L · FYKOS 31 #31.1.3
Physics · mechanics
Problem
We have a thin homogeneous pipe in the shape of an L with segments of lengths b,c. It is hung freely by one of the ends in a rail car so that its bend points in the direction of travel. Find the acceleration of the rail car required for the bottom side of the L to stay parallel to the direction of travel? Ignore relativistic effects.
Bonus: Consider relativistic effects.