A 3.00 kg box is suspended from the end of a light vertical rope. A time-dependent force is applied to the upper end of the rope, and the box moves upward with a velocity magnitude that varies in time according to v(t) = (2.00m/s²)t + (0.600m/s³)t² Part A What is the tension in the rope when the velocity of the box is 9.00 m/s? Express your answer with the appropriate units. T= Submit JA Value Request Answer O Units ?

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter8: Conservation Of Energy
Section: Chapter Questions
Problem 84PQ
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A 3.00 kg box is suspended from the end of a light
vertical rope. A time-dependent force is applied to
the upper end of the rope, and the box moves
upward with a velocity magnitude that varies in time
according to
v(t) = (2.00m/s²)t + (0.600m/s³)t²
▼
Part A
What is the tension in the rope when the velocity of the box is 9.00 m/s?
Express your answer with the appropriate units.
T=
O
μA
Value
Submit Request Answer
Units
?
Review | Cons
Transcribed Image Text:A 3.00 kg box is suspended from the end of a light vertical rope. A time-dependent force is applied to the upper end of the rope, and the box moves upward with a velocity magnitude that varies in time according to v(t) = (2.00m/s²)t + (0.600m/s³)t² ▼ Part A What is the tension in the rope when the velocity of the box is 9.00 m/s? Express your answer with the appropriate units. T= O μA Value Submit Request Answer Units ? Review | Cons
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