Answer:
it is a.health record documentation
Explanation:hope this helps
Speed is the distance travelled by an object whereas velocity is distance travelled by an object per unit time in a given direction.
Answer:
The answer is: B. -487 ..............
The initial velocity of Ms. Stafford is
![v_0 = 5 m/s](https://tex.z-dn.net/?f=v_0%20%3D%205%20m%2Fs)
, while her acceleration is
![a=4 m/s^2](https://tex.z-dn.net/?f=a%3D4%20m%2Fs%5E2)
This is a uniform accelerated motion, so we can calculate the total distance travelled by Ms. Stafford in a time of
![t=7.0 s](https://tex.z-dn.net/?f=t%3D7.0%20s)
using the law of motion for a uniform accelerated motion:
Answer:
16∠45° Ω
Explanation:
Applying,
Z = V/I................... Equation 1
Where Z = Impedance, V = Voltage output, I = current input.
Given: V = 120cos(10t+75°), = 120∠75°, I = 7.5cos(10t+30) = 7.5∠30°
Substitute these values into equation 1
Z = 120cos(10t+75°)/7.5cos(10t+30)
Z = 120∠75°/ 7.5∠30°
Z = 16∠(75°-30)
Z = 16∠45° Ω
Hence the impedance of the linear network is 16∠45° Ω