¿Una bola de 5,44 kg se mueve con velocidad de 20 m/s y 6 s después se mueve a 11 m/s. ?Qué valor tiene la fuerza de fricción ejercida sobra la bola?

Which is not one of the major climate zones? question 3 options: rain forest polar tropical temperate

Which of the following are properties of mechanical waves? check all that apply ⭕️ particles of the medium move back and fourth, but do not move with the wave. ⭕️ the particles of the medium always move parallel to the wave motion. ⭕️ wave motion begins with a disturbance in the medium. ⭕️ waves transport energy from a source outward, away from the source.

How would a small bar magnet be oriented when placed at position x?