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The position of a particle confined to move on an axis varies according to the equation...

The position of a particle confined to move on an axis varies according to the equation x(t)=at3 -bt-c where a=2m/s3 , b=4m/s, c=10 m.

Draw the graph of the motion, then find the following:

a) the average velocity between t1=0 and t2=2s.

b) the instantaneous velocity and acceleration functions,

c) the instantaneous velocity and acceleration at t=4 sec.

d) the time when the partite stops momentarily,

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