Answer:
4000 Hz
Explanation:
An anti-alias filter is usually added in front of the ADC to limit a certain range of input frequencies in order to avoid aliasing. This filter is usually a low pass filter that passes low frequencies but attenuates the high frequencies.
The Nyquist sampling criteria states that the sampling rate should be at least twice the maximum frequency component of the desired signal.
Sampling rate = 2(max input frequency)
From the relation we can find out the cut-off frequency for the anti-aliasing filter.
max input frequency = sampling rate/2
max input frequency = 8100/2 = 4050 Hz
Therefore, 4000 Hz would be an appropriate cut-off frequency for the anti-aliasing filter.
The answer would be (A) Protons
Answer:
76.4035 m
Explanation:
r = Radius = 0.32 m
= Final angular velocity = 0
= Initial angular velocity = 92 km/h
= Angular acceleration
= Angle of rotation
Angular speed is given by
The angular speed of the tires about their axles is 79.861 rad/s.
The magnitude of acceleration is 13.355 m/s²
Distance is given by
The distance moved while slowing down is 76.4035 m
Answer:this is all i can give you
Explanation:
1.The sine of the angle = the length of the opposite side. the length of the hypotenuse.
2.The cosine of the angle = the length of the adjacent side. the length of the hypotenuse.
3.The tangent of the angle = the length of the opposite side. the length of the adjacent side.
Acceleration = 14/4 = ....
