A particle moves in the xy-plane so that its velocity vector for time 0 <<10 is (√36-61, 4t). Which one of the following statements is true about the particle when = 1?
A particle moves in the xy-plane so that its velocity vector for time 0 <<10 is (√36-61, 4t). Which one of the following statements is true about the particle when = 1?
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter4: Motion In Two And Three Dimensions
Section: Chapter Questions
Problem 70P
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![A calculator may not be used on the following questions.
A particle moves in the xy-plane so that its velocity vector for time 0 <<10 is (√36-67, 4t). Which
one of the following statements is true about the particle when * = 1?
Select one:
a.
The speed of the particle is √30 +4.
O b. The particle is at rest.
Oc. The particle is speeding up.
Od. The particle is slowing down.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcf9dafc6-bac8-41ec-a856-62d58445bc24%2F7fb275e0-5996-4179-8107-00d0ceab1a9e%2Fjyojmmm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A calculator may not be used on the following questions.
A particle moves in the xy-plane so that its velocity vector for time 0 <<10 is (√36-67, 4t). Which
one of the following statements is true about the particle when * = 1?
Select one:
a.
The speed of the particle is √30 +4.
O b. The particle is at rest.
Oc. The particle is speeding up.
Od. The particle is slowing down.
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