The position of an object moving along an x axis is given by x = 3.24 t - 4.20 t2 + 1.07 t3, where x is in meters and t in seconds. find the position of the object at the following values of t: (a) 1 s, (b) 2 s, (c) 3 s, and (d) 4 s. (e) what is the object's displacement between t = 0 and t = 4 s? (f) what is its average velocity from t = 2 s to t = 4 s?

Answer and explanation:

Given : The position of an object moving along an x axis is given by where x is in meters and t in seconds.

To find : The position of the object at the following values of t :

a) At t= 1 s

b) At t= 2 s

c) At t= 3 s

d) At t= 4 s

(e) What is the object's displacement between t = 0 and t = 4 s?

At t=0, x(0)=0

At t=4, x(4)=14.24

The displacement is given by,

(f) What is its average velocity from t = 2 s to t = 4 s?

At t=2, x(2)=-1.76

At t=4, x(4)=14.24

The average velocity  is given by,

b

step-by-step explanation:

answer: b)

step-by-step explanation:

its a dot plot because since the score is not high numbers.

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