Answer:
False
Explanation:
When the location of the poles changes in the z-plane, the natural or resonant frequency (ω₀) changes which in turn changes the damped frequency (ωd) of the system.
As the poles of a 2nd-order discrete-time system moves away from the origin then natural frequency (ω₀) increases, which in turn increases damped oscillation frequency (ωd) of the system.
ωd = ω₀√(1 - ζ)
Where ζ is called damping ratio.
For small value of ζ
ωd ≈ ω₀
Answer:
The value is 
Explanation:
From the question we are told that
The saturation density of air is 
The temperature for this saturation density to occur 
The relative humidity at this temperature is 
Generally the relative humidity is mathematically represented as
Here H represents humidity
=> 
=> 
=>
Answer:
<h2>The answer is 186 N</h2>
Explanation:
The force acting on an object given it's mass and acceleration can be found by using the formula
<h3>force = mass × acceleration</h3>
From the question
mass = 62 kg
acceleration = 3 m/s²
We have the final answer as
force = 62 × 3
We have the final answer as
<h3>186 N</h3>
Hope this helps you
Answer:
The 500 would be able to keep a light bulb on longer.
Explanation:
The 500 would be able to hold more charge than the 100 which means it can keep the light bulb lit for longer.
Look through your class notes and your textbook and check out all the formulas and equations for the distance, speed and acceleration of falling objects. You won't find the weight of the object in any of those formulas because it doesn't matter. Without air resistance, all objects fall with the same speed and acceleration. If two objects are dropped from the same height at the same time, they both hit the ground at the same time. It doesn't matter what either one weighs. One can be a feather and the other one can be a school bus. Without air resistance it doesn't matter.
The answer is choice-(e).
