Document Type
Other
Publication Date
2026
Abstract
Ever wonder if smaller objects can lift larger objects? If something weighs less, how might it have enough force to lift a larger object? How might this be possible?
In order to lift the weight of a heavier object, one needs to apply a force equal to or greater than the object’s weight. Newton’s Second Law of Motion, F=ma, supports the idea that to lift an object at a certain speed (so there is motion but not acceleration), one needs to apply a force to the larger, heavier object equal to its weight. The challenge is how to get a small, light object to produce enough force to lift and support a heavier object.
Publisher
South Dakota State University
Recommended Citation
Browning, Larry and Cutler, Kay, "Whirly-Gigs" (2026). Astronomy Activites. 1.
https://openprairie.sdstate.edu/recee-astronomy/1