Mathematics, 12.11.2020 17:10 tashkynmurat
(1 point) The displacement (in meters) of a particle moving in a straight line is given by
s=t? - 7t + 12,
where t is measured in seconds.
(A)
() Find the average velocity over the time interval [3,4].
Average Velocity =
(11) Find the average velocity over the time interval (3.5,4).
Average Velocity =
(iii) Find the average velocity over the time interval [4,5).
Average Velocity =
(iv) Find the average velocity over the time interval [4,4.5).
Average Velocity =
(B) Find the instantaneous velocity when t = 4.
Instantaneous velocity =
Answers: 1
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(1 point) The displacement (in meters) of a particle moving in a straight line is given by
s=t? - 7...
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