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6 Oct 2020
A particle moves according to a law of motion ![](https://s3.amazonaws.com/prealliance-textbook-qa.oneclass.com/qa_images/homework_help/question/qa_images/333088637451747/question/0.png?img=f8bb0c07384ee52d2920012f13920bb5)
is measured in seconds and s in feet.
(a) Find the velocity at time t.
(b) What is the velocity after 1 second?
(c) Whan is the particle at rest?
(d) When is the particle moving in the positive direction?
(e) Find the total distraveled during the first 6 seconds.
(f) Draw a diagram like Figure 2 to illustrate the motion of the particle.
(g) Find the acceleration at time t and after 1 second.
(h) Graph the positio, velocity, and acceleration function for ![](https://s3.amazonaws.com/prealliance-textbook-qa.oneclass.com/qa_images/homework_help/question/qa_images/333088637451747/question/1.png?img=9616135785c9286cc54546cd9d4d88e2)
(i) When is the particle speeding up? When is it slowing down?
![](https://s3.amazonaws.com/prealliance-textbook-qa.oneclass.com/qa_images/homework_help/question/qa_images/333088637451747/question/2.png?img=e878d075467544e547d06cff02332471)
![](https://s3.amazonaws.com/prealliance-textbook-qa.oneclass.com/qa_images/homework_help/question/qa_images/333088637451747/question/3.png?img=93df2a03f7bf7eddd397d4268aa898d8)
A particle moves according to a law of motion
(a) Find the velocity at time t.
(b) What is the velocity after 1 second?
(c) Whan is the particle at rest?
(d) When is the particle moving in the positive direction?
(e) Find the total distraveled during the first 6 seconds.
(f) Draw a diagram like Figure 2 to illustrate the motion of the particle.
(g) Find the acceleration at time t and after 1 second.
(h) Graph the positio, velocity, and acceleration function for
(i) When is the particle speeding up? When is it slowing down?
SumantLv10
26 Dec 2020