The position of a dragonfly that is flying parallel to the ground is given as a function of time by F = [2.90 m + (0.0900 m/s²)t²] (0.0150 m/s³)t³j. Part A At what value of t does the velocity vector of the insect make an angle of 34.0° clockwise from the x-axis? Express your answer with the appropriate units. t = Submit Part B a = Part C ī Value Submit |μA 0 = At the time calculated in part (a), what is the magnitude of the acceleration vector of the insect? Express your answer with the appropriate units. Request Answer Value Units Request Answer Units ? At the time calculated in part (a), what is the direction of the acceleration vector of the insect? Express your answer in degrees. ΓΙ ΑΣΦ P Pearson ? ? clockwise from + z-axis.

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
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Chapter2: Vectors
Section: Chapter Questions
Problem 79AP: A skater glides along a circular path of radius 5.00 m in clockwise direction. ‘When he coasts...
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The position of a dragonfly that is flying parallel to the ground
is given as a function of time by
= [2.90 m + (0.0900 m/s²)t²] (0.0150 m/s³)t³j.
Part A
At what value of t does the velocity vector of the insect make an angle of 34.0° clockwise from the x-axis?
Express your answer with the appropriate units.
t =
Submit
Part B
a =
Value
Part C
μA
Submit
At the time calculated in part (a), what is the magnitude of the acceleration vector of the insect?
Express your answer with the appropriate units.
0 =
Request Answer
μA
Value
Units
Request Answer
Units
?
At the time calculated in part (a), what is the direction of the acceleration vector of the insect?
Express your answer in degrees.
IVE ΑΣΦ
P Pearson
?
?
º clockwise from +-axis.
Transcribed Image Text:The position of a dragonfly that is flying parallel to the ground is given as a function of time by = [2.90 m + (0.0900 m/s²)t²] (0.0150 m/s³)t³j. Part A At what value of t does the velocity vector of the insect make an angle of 34.0° clockwise from the x-axis? Express your answer with the appropriate units. t = Submit Part B a = Value Part C μA Submit At the time calculated in part (a), what is the magnitude of the acceleration vector of the insect? Express your answer with the appropriate units. 0 = Request Answer μA Value Units Request Answer Units ? At the time calculated in part (a), what is the direction of the acceleration vector of the insect? Express your answer in degrees. IVE ΑΣΦ P Pearson ? ? º clockwise from +-axis.
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