a bicycle in zero gravity is unrideable the bricycle
Bookmarked 410 weeks ago
owen dong christopher graham anoop grewal caitlin parrucci and andy ruinamechanical engineering cornell universityhttp:ruinatamcornelledua bricycle can be adjusted to be a bicycle a tricycle or anything in betweenthe spring mechanism in the rear provides a restoring force proportional to lean using a so called 039zero rest-length spring039 the effective spring constant can be adjusted by moving the attachment point of one end of the spring clamping the spring infinite stiffness makes a tricycle detaching the spring zero stiffnes makes a bicyclea person can balance and steer a normal bicycle navigating the course and staying upright counter-steering to start a turn and leaning into turnswhen we detach the spring of the bricycle it is in bike mode and can be balanced and steered like a bicycle counter-steering and leaning into turnsif we clamp the spring effectively making the bricycle into a tricycle it is held upright and can also be steered with the

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Bookmarked 53 weeks ago
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