Recent content by zosterae

  1. Z

    Which bead arrives first at the finish: A or B on a curved wire?

    I have been working on this for a few days and can't seem to find the right direction to go in. Here's the problem: Two beads, A and B, slide along frictionless wires. Bead A moves along a straight horizontal wire. Bead B moves along a wire with a dip in it, but it returns to its...