ahaha i don't know what place to start looking for answer for this question, the lesson is vector addition:
Explore on the fact that one of the application of vectors is the addition of forces found by examining the action of various muscles of the body. Cite evidences to support the answer.
F.Y.I : I will be choosing the best answer ASAP
2007-01-08 07:03:57 · 4 answers · asked by Samlovesjesea 1 in Science & Mathematics ➔ Physics
Here's one site that might help:
http://www.siena.edu/physics/courses/physics-labs-fall/Expt%2009%20Levers%20and%20the%20Human%20Body%20F05.pdf
It explains the whole deal
2007-01-08 07:11:24 · answer #1 · answered by Bugmän 4 · 0⤊ 0⤋
Hi. Muscle cells contract. If they are aligned then the contractions are additive and movement of one structure occurs relative to the other, in an arm for instance. If the cells were NOT aligned then the contraction would result only in the organ, such as the heart.
2007-01-08 07:29:23 · answer #2 · answered by Cirric 7 · 0⤊ 0⤋
physics can also be particularly problematic, and relying in your long term primary in school it would possibly not also be vital. if you are to not fine at math i propose you're taking anatomy. it's as a rule memorization and it isn't practically as disturbing of a technological know-how as physics.
2016-09-03 18:20:20 · answer #3 · answered by Anonymous · 0⤊ 0⤋
Look at the Wiki on biomechanics for starters: http://en.wikipedia.org/wiki/Biomechanics
2007-01-08 07:08:02 · answer #4 · answered by vejjev 2 · 0⤊ 0⤋