h a l f b a k e r yFree set of rusty screwdrivers if you order now.
add, search, annotate, link, view, overview, recent, by name, random
news, help, about, links, report a problem
browse anonymously,
or get an account
and write.
register,
|
|
|
|
//A stop or holding is a disqualification// That's
harsh. With poor measurement, apparent stops
would be frequent. With good measurement,
tremors would occasionally cancel the net
movement and cause apparent stops. |
|
|
I predict problems with the "and" in "clean and jerk". |
|
|
//A stop or holding is a disqualification of attempt.
The position of the weight would have to be
electronically monitored.// |
|
|
But you can't measure both the speed and position
simultaneously. |
|
|
Yes you can, but only one value will be
correct- and you can't determine which. |
|
|
I'd like to see a competition for the long jump. At
present, the jumps seem to last only about 0.3-0.6
seconds. |
|
|
^ yes... though given g as a constant one could simply measure the area underneath the jump from the contestants highest or lowest point or cg. |
|
|
Hmm. Clearance height or jump length aren't
necessarily direct measures of airborne time (as you
allude to), so perhaps there's a sport to be had here. |
|
|
I seem to recall that Greek long-jumpers would hold
weights which they swung to extend their jumps.
Perhaps a similar technique could be used to
increase time in the air, by swinging oneself around
the weights during the jump. |
|
|
// I'd like to see a competition for the long jump. // |
|
|
Technically, the length of one's jump is directly
related to the height from which one chooses to jump. The
highest prizes are therefore awarded posthumously. |
|
|
I would like to think the accuracy in measurement would easily discern a human athletes ability of slow motor control under strain. Tremor variation would be a tiny scale. Anyway, more weight can be always be used to balance time points. |
|
|
Maybe, only all forward motion time is valid. The other time components are subtracted from the total. Although I can see this becoming a weight marathon |
|
|
Another way to go is a static hold for as long possible for your chosen weight. The outstretch arms kind of deal. |
|
|
Aside: So an Albatross has the longest jump. |
|
|
//an Albatross has the longest jump// |
|
|
I've heard that migrating coconuts do pretty well. |
|
|
I really like the rocketry idea. A rocket that rises a meter a
minute would be fun to gradually watch. Nowadays they
might be able to 3d print the hobby rocket engines that
could do this. |
|
|
You'd need sintered ceramic nozzles - beyond the capability of current technology. |
|
|
The ToF would be very short, only a few seconds, and liquid fuel. |
|
|
If I orbit and destroy the body I'm orbiting my long jump is temporally infinite! |
|
|
Your life, however, is not ... |
|
| |