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Problem

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Textbook ExpertVerified Tutor
12 Nov 2021

Given information

  • Given : A particle moves according to a law of motion .
  • To find : When is the particle at rest.
  •  The function of distance cover by particle is .

Step-by-step explanation

Step 1.
The particle is at rest whenever it is not moving; in other words, when .
 
 The exponential term can never go to zero  
 
 
Hence, the particle is at rest at

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