12 Nov 2021
Problem 4c
Page 237
Section 3.8: Rates of Change in the Natural and Social Sciences
Chapter 3: Differentiation Rules
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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 .