Both the answers from "Big D" and "N9KXF" are correct, but not complete. There is one aspect that needs to be remembered for AC power - the phase relationship between the voltage and current.
<span>For AC power, the more complete equation for power is P = V * I * cosx, where x is the phase angle between voltage and current. </span>
<span>If the phase angle between voltage and current is 90 degrees, then even though current may be flowing, the total power over a cycle would be zero. Reactive elements like inductors and capacitors have a 90degree phase relationship between voltage and current. They do not "dissipate" energy. They store energy and give it back during different parts of the AC cycle. </span>
Hi There!
The scientific study of how living things are classified is called?
<span>Taxonomy</span>
The displacement of the object from 2 seconds to 6 seconds will be 8 m.
<h3>What is displacement?</h3>
The distance through which the body is displaced when an external force is act on it.it is a vector quantity .its unit is m.
From the graph, it is observed that from 2 seconds to 6 seconds the change in the velocity from 4 m/sec to 8 m/sec
The area of the region 2 seconds to 6 seconds shows the displacement.The displacement of the object is;

Hence, the displacement of the object from 2 seconds to 6 seconds will be 8 m.
To learn more about the displacement refer to the link;
brainly.com/question/14696085
#SPJ1
Given parameters:
Current of CD player = 0.1A
Source Voltage = 4V
Unknown:
Resistance = ?
Solution:
Based on Ohm's law;
V = I R;
V = voltage
I = current
R = resistance
Input the parameters and solve;
4 = 0.1 x R
R =
= 40ohms
The resistance of the CD player is 40ohms
I think the slope could be positive, because the more mass you have, the more acceleration is required, and there's no negative ratio in there.
Hope this helps!