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Author Question: The equation gives the position s = f(t) of a body moving on a coordinate line (s in meters, t in ... (Read 41 times)

bb

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on: Dec 18, 2021

Question 1

The equation gives the position s = f(t) of a body moving on a coordinate line (s in meters, t in seconds).

s = -4 + 3 cos t
Find the body's acceleration at time t = π/3 sec.
◦ - m/sec2
◦ - m/sec2
◦ m/sec2
◦ m/sec2

Question 2

The equation gives the position s = f(t) of a body moving on a coordinate line (s in meters, t in seconds).

s = 12 sin t - cos t
Find the body's velocity at time t = π/4 sec.
◦ -  m/sec
◦  m/sec
◦ -  m/sec
◦  m/sec
Calculus: Early Transcendentals ¦ Briggs, Cochran, Gillett, Schulz ¦ 3rd Edition
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Marked as best answer by bb on Dec 18, 2021

Mollythedog

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Reply #1 on: Dec 18, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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bb

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Reply 2 on: Dec 18, 2021
YES! Correct, THANKS for helping me on my review

peter

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Reply 3 on: Yesterday
Excellent

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