Los estudiantes aplicaron cantidades controladas de fuerza a dos bolas de boliche (Bola de boliche A y Bola de boliche B) y midieron la aceleración de cada bola. Los datos que recopilaron los estudiantes se encuentran a continuación

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.)

Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these

Is a copper wire a conductor or insulator?