Recent content by kakashi1027

hi, thanks for the responce! what was your code that you used on the calculator? did you use the for loop?

Homework Statement approximate sin13 by using the Taylor series using the TI84. Add for n=150 Homework Equations the infinite sums for sinx is ((-1)^n)(x^(2n+1)/(2n+1)!) The Attempt at a Solution I'm new to programming so i don't have any idea on where to start. I was...

for the winch motor, what kind of power source do I attach it to?

Hi, I'm working on an engineering project and I need to get a 30pound base to rotate at speeds between 6 rotations per hour and possibly 1 rotation per hour. Does anyone know where to get such a motor, or if it is even possible? Can anyone think of a better more efficient way of doing this...

Hi, I found another project done at home, so its not "impossible" to do at home. http://www.fourmilab.ch/gravitation/foobar/ and I was wondering if that instrument Lojzek was talking about is common among colleges, and if there are any colleges in the Los Angeles area with that instrument...

Hi, thanks for the replys. If I were to get in hold of the instrument, is there anything that I can change to make this project "stand out" from other projects? thanks!

Hi, I am currently thinking of a topic for my science fair project, and I was thinking about calculating the effect of gravity between two masses. The first mass(most likely lead or some other dense material) will be taped/glued to an bar with minimal mass, such as styrofoam or thin plastic...