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12.11.2020 •
Physics
A grinding wheel, initially at rest, is rotated with constant angular acceleration α = 5.0 rad/s 2for 8.0 s. The wheel is then brought to rest, with uniform negative acceleration, in 10 rev. Determine the negative angular acceleration required and the time needed to bring the wheel to rest.
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Ответ:
los neutrinos, sin embargo, participan en interacciones
Explanation: No lleva carga eléctrica. Sin embargo, el hecho de que los neutrinos participen en interacciones con otras partículas muestra que debemos tratar