1. Ejemplo 1. Calcula la intensidad de la corriente que alimento a una lauadora de juguete que
tiene
una resistencia de 14 ohmios y funciar
no con una
Batería con una diferencia de polencial de 38 V

According to social exchange theory, altruistic behaviors benefit the individual who performs them.

Aboxcar traveling at 12 m/s approaches a string of 5 identical boxcars sitting stationary on the track. the moving boxcar collides and links with the stationary cars and they all move off together along the track. what is the final speed of the cars immediately after the collision? (you may take the mass of each boxcar to be 18,537 kg.)

Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line