Engineers reinvent the 5,000-year-old gear using fluids instead of solid teeth.
Dot Physics on MSN
Jump start physics problem with a mass on a spring
Jump start physics problem with a mass on a spring. This video explains the setup, key assumptions, and the step-by-step physics needed to solve for motion, energy, and forces in a spring–mass system.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback