Which of the following best describes a direct current?
A. A circuit that has only serie...
Which of the following best describes a direct current?
A. A circuit that has only series or only parallel components
B. Charge that jiggles back and forth very quickly
C. Charge that moves in a single direction
D. A circuit that has both series and parallel components
Answers: 2
Physics, 22.06.2019 12:00, stephanieboyd
Explain why electric current cannot exist if a current doesn't have a voltage source.
Answers: 2
Physics, 22.06.2019 14:30, joslynndiggs
Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)
Answers: 1
Physics, 22.06.2019 17:40, sosaucyy
Emmy kicks a soccer ball up at an angle of 45° over a level field. she watches the ball's trajectory and notices that it lands, two seconds after being kicked, about 20 m away to the north. assume that air resistance is negligible, and plot the horizontal and vertical components of the ball's velocity as a function of time. consider only the time that the ball is in the air, after being kicked but before landing. take "north" and "up" as the positive ‑ and ‑directions, respectively, and use ≈10 m/s2 for the downward acceleration due to gravity.
Answers: 2
World Languages, 30.01.2020 22:45
History, 30.01.2020 22:45
Mathematics, 30.01.2020 22:45
Biology, 30.01.2020 22:45
English, 30.01.2020 22:45
Mathematics, 30.01.2020 22:45