Q5/ The x-coordinate of a particle in curvilinear motion is given by x = 2t2 - 3t where x is in meters and t is in seconds. Also, the particle has an acceleration in the y-direction given by ay = 8-" If the velocity of the particle in the y-direction is 3 m/sec when t=0, calculate the magnitudes of the velocity v and acceleration a of the particle when t=2 sec, and the angles these vectors make with the x-axis at the same instant. sec
Q5/ The x-coordinate of a particle in curvilinear motion is given by x = 2t2 - 3t where x is in meters and t is in seconds. Also, the particle has an acceleration in the y-direction given by ay = 8-" If the velocity of the particle in the y-direction is 3 m/sec when t=0, calculate the magnitudes of the velocity v and acceleration a of the particle when t=2 sec, and the angles these vectors make with the x-axis at the same instant. sec
Chapter3: Polynomial Functions
Section3.5: Mathematical Modeling And Variation
Problem 7ECP: The kinetic energy E of an object varies jointly with the object’s mass m and the square of the...
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Transcribed Image Text:Q5/ The x-coordinate of a particle in curvilinear motion is given by x = 2t2 - 3t where
x is in meters and t is in seconds. Also, the particle has an acceleration in the y-direction
given by a, 8- If the velocity of the particle in the y-direction is 3 m/sec when t=0,
calculate the magnitudes of the velocity v and acceleration a of the particle when t=2 sec,
and the angles these vectors make with the x-axis at the same instant.
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