Newton’s Cradle
I decided to create Newton’s Cradle for my final solid works
project in E Design 100. I picked this because I am extremely
fascinated with the simplicity Sir Isaac Newton demonstrated the
conservation of momentum and energy. Through a series of
swinging spheres he helped show physics at work. Also, I had never
heard of anyone doing this on solid works, so I thought it was
something rather unique.
The most challenging part of the project was undoubtedly the
dimensioning. It seems like a straightforward project when first
glancing at it. It’s hard to tell the complexity of dimensioning until
you begin the project. The balls need to line up perfectly and hang in
the proper position. If the strings which hold the balls don’t line up
precisely or the hangers don’t line up precisely with the strings, or
finally, the spheres are not the perfect size, then the spheres will not
perfectly line up. One tiny mistake drastically affects the symmetry
and aesthetic appearance.
This project was a wonderful fit for me because I am a big fan
of physics and also one of the greatest minds to ever step foot on
this earth- Sir Isaac Newton. This project definitely tested my
dimensioning skills and my patience. It helped me to master solid
works.