Trigonometry (11th Edition)
Trigonometry (11th Edition)
11th Edition
ISBN: 9780134217437
Author: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher: PEARSON
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Suppose that an object starts at point A in the diagram and travels twice around the circle in the counterclockwise direction. Assume that the object takes 24 seconds to travel around the circle twice and that it travels at a constant speed. As indicated in the diagram, the radius of the circle is four.

 

Part A: What are the coordinates of the object at time t=0? , Part B: At what values of t  in the interval 0≤t≤24 is the object at the point (−4,0)? , Part C: At what values of t in the interval 0 ≤ t ≤ 24 is the object at the point (0,4)? , Part D: Sketch a graph of the x-coordinate of the object as a function of time. , Part E: Sketch a graph of the y-coordinate of the object as a function of time.

 

Score on last try: 0 of 5 pts. See Details for more.
You can retry this question below
Suppose that an object starts at point A in the diagram and travels twice around the circle in
the counterclockwise direction. Assume that the object takes 24 seconds to travel around the
circle twice and that it travels at a constant speed. As indicated in the diagram, the radius of
the circle is four.
RF2_3B_Practice
A
5π/6
4
Part A: What are the coordinates of the object at time t = 0?
Answer: (4,0)
☑
Part B: At what values of t in the interval 0 < t < 24 is the object at the point ( — 4, 0)?
Answer: 6
seconds
Part C: At what values of t in the interval 0 ≤t ≤ 24 is the object at the point (0, 4)?
'D
expand button
Transcribed Image Text:Score on last try: 0 of 5 pts. See Details for more. You can retry this question below Suppose that an object starts at point A in the diagram and travels twice around the circle in the counterclockwise direction. Assume that the object takes 24 seconds to travel around the circle twice and that it travels at a constant speed. As indicated in the diagram, the radius of the circle is four. RF2_3B_Practice A 5π/6 4 Part A: What are the coordinates of the object at time t = 0? Answer: (4,0) ☑ Part B: At what values of t in the interval 0 < t < 24 is the object at the point ( — 4, 0)? Answer: 6 seconds Part C: At what values of t in the interval 0 ≤t ≤ 24 is the object at the point (0, 4)? 'D
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