The velocity of a particle is given in terms of the time t by v = sinti - 2cos(2t)j + t2k where i, j and k are the Cartesian unit vectors. What is the acceleration of the particle when t = π ?
The velocity of a particle is given in terms of the time t by v = sinti - 2cos(2t)j + t2k where i, j and k are the Cartesian unit vectors. What is the acceleration of the particle when t = π ?
The velocity of a particle is given in terms of the time t by v = sinti - 2cos(2t)j + t2k where i, j and k are the Cartesian unit vectors. What is the acceleration of the particle when t = π ?
The velocity of a particle is given in terms of the time t by
v = sinti - 2cos(2t)j + t2k
where i, j and k are the Cartesian unit vectors. What is the acceleration of the particle when t = π ?
Transcribed Image Text:O i+ 27k
k
i+
3
O -i+ 27 k
k
-i+
3
O 4j+ 27k
Quantities that have magnitude and direction but not position. Some examples of vectors are velocity, displacement, acceleration, and force. They are sometimes called Euclidean or spatial vectors.
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