In Lab-4, our main focus is on angular modulation and demodulation. We will take into account both frequency modulation (FM) and phase modulation (PM), and observe their behaviors in time and frequency domains. FM and PM are, respectively, defined as

The x-coordinate of a particle in curvilinear motion is given by x = 3.1t3 - 4.9t where x is in feet and t is in seconds. the y-component of acceleration in feet per second squared is given by ay = 2.3t. if the particle has y-components y = 0 and vy = 5.0 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 1.8 sec. sketch the path for the first 1.8 seconds of motion, and show the velocity and acceleration vectors for t = 1.8 sec. answers: v = ft/sec a = ft/sec2

Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these

70 give a real life example showing how sensory neurons work with the motor neurons