En el experimento de Faraday, ¿cuál sería la ventaja de utilizar un gran número de espiras?

Aball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. if the ball hits the floor with a speed of 2.40 m/s and rebounds with a speed of 1.70 m/s, determine the following. (a) magnitude of the change in the ball's momentum (let up be in the positive direction.)

Which levels of government establish and implement educational requirements for minors

By what primary heat transfer mechanism does the sun warm the earth?