structures and forces crossword

This printable crossword puzzle on the topic of Physics has 15 clues. Answers range from 4 to 15 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

what is the top an arch called
one of the strongest shapes
thrust line runs from this?
a rounded structure like an N
a wave like shape
used to carry the weight of a structure and are sunk deep into the ground
concert is weak to
used to spread the load of the structure
mass distribution is important to a structure being?
a firm surface below soil
a part of a lever where the force is reduced
there are different ways to _______ a structure
a structure is more stable if their ____ is closer to the ground
dry soil is very ________
________ is a force that rubs and slows things down