Q5/ The y-coordinate of a particle in curvilinear motion is given by y = 4t³ - 3t where y is in meters and t is in seconds. Also, the particle has an acceleration in the x-direction given by ax = 12 t- If the velocity of the particle in the x-direction is 4 m/sec when t=0, 771 sec2 calculate the magnitudes of the velocity v and acceleration a of the particle when t=1 sec, and the angles these vectors make with the x-axis at the same instant.
Q5/ The y-coordinate of a particle in curvilinear motion is given by y = 4t³ - 3t where y is in meters and t is in seconds. Also, the particle has an acceleration in the x-direction given by ax = 12 t- If the velocity of the particle in the x-direction is 4 m/sec when t=0, 771 sec2 calculate the magnitudes of the velocity v and acceleration a of the particle when t=1 sec, and the angles these vectors make with the x-axis at the same instant.
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Transcribed Image Text:Q5/ The y-coordinate of a particle in curvilinear motion is given by y = 4t3 - 3t where
y is in meters and t is in seconds. Also, the particle has an acceleration in the x-direction
given by a, 12 t- If the velocity of the particle in the x-direction is 4 m/sec when t=0,
m
sec²
calculate the magnitudes of the velocity v and acceleration a of the particle when t=1 sec,
and the angles these vectors make with the x-axis at the same instant.
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