Examlex
Someone in Earth's rest frame says that a spaceship's trip between two planets took 10.0 y, while an astronaut on the space ship says that the trip took 6.27 y. Find the speed of the spaceship in terms of the speed of light.
Eustress
The effect of positive events, or the optimal amount of stress that people need to promote health and well-being.
Stressors
Events, situations, or stimuli that cause stress, triggering a physical or emotional response.
Pressure
The force per unit area applied to an object in a direction perpendicular to the surface.
Eustress
A positive form of stress having a beneficial effect on health, motivation, performance, and emotional well-being.
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