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.

Abstract: Biomimetic robots have the advantage of propulsion efficiency and maneuverability. Manta ray robots with soft, flexible, and distributed multi-stage pectoral fins have been proposed. Robots ...

A Wyoming county assessor properly used a mass valuation system to determine a Cheyenne homeowner’s property tax assessment at $674,000, the state high court ruled Tuesday. The Laramie County Board of ...

Abstract: In aerial load transportation scenarios, such as logistics and emergency rescue operations, the load mass and cable length are often unknown in advance, posing significant challenges for the ...

Brown University announced new security measures ahead of the spring 2026 semester in response to the deadly Dec. 13 shooting on campus. In a letter to the Brown University community, interim Vice ...

In this video, we’ll break down how to solve physics problems involving the motion of a 2D spring. Learn about the forces at play, how to model the spring’s movement, and the key concepts behind ...

Colorectal tumors behave differently from most cancers when it comes to immune suppression, and scientists have struggled to explain why. New work suggests the answer lies not in how strongly the ...

Knoxville rush hour traffic is a nightmare. TDOT is considering engineering solutions, along with freeway widening and “choice lanes.” What about improved mass transit, which would be most ...