the angular frequency of this motion is 5.46rad /sec
The formula for the angular frequency is = 2π/T. Radians per second are used to express angular frequency. The frequency, f = 1/T, is the period's inverse. The motion's frequency, f = 1/T = ω/2π, determines how many complete oscillations occur in a given amount of time so in this case the It is measured in units of Hertz, (1 Hz = 1/s).
 herex
=
(17.4cm)cos[(5.46s− 1)t]
is written in the general form
where we can identify: A=17.4cm and ω
=5.46rad /sec
To learn more about angular frequency :
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 A close representation of the moons motion around earth is that it moves around the earth once in 27.3 days. the moons average movement is 13.2 degrees per day so around 92 per week.    
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Answer:
longitudinal wave 
Explanation:
it is perpendicular to the direction of the wave
 
        
                    
             
        
        
        
Answer:
The maximum amplitude ( ) will be 7.96 V.
) will be 7.96 V.
Explanation:
We know, for distortion free operation, the slew rate (S) of an OPAMP is written as

where ' ' is the highest frequency signal.
' is the highest frequency signal.
Therefore, from the above equation we can write,
