A snow ball is thrown upward at a speed of 27 m/s. How high (above the position from which it was thrown) is the snow ball 3.5 seconds later? Also, how fast is it moving at that time? In what direction? Question: CLICK THE GIVEN VARIABLES.

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.

70 give a real life example showing how sensory neurons work with the motor neurons

Which of these has some mechanical energy? a. an atom b. heat inside earth c. a book on a shelf d. the fire from a lit match