The answer would be transducers
Explanation:
1) Kicking a ball.
2) Capture the ball by hand.
3) Push a car.
<span>No. Work is not done if you carry a book across the room
at a constant velocity?
The force applied is perpendicular to the direction of motion. (C)</span>
The answer is 34 you have to add the numbers and divide them by how many numbers there are
The number of repetitions per second is called the frequency and is the inverse of the period. The period, T, is normally measured in seconds, and the frequency, ν, in Hertz. When the oscillations<span> (or vibrations) affect the material around them a </span>wave <span>is formed which transports energy away.</span>
