A particle moves along a straight line with equation of motion s = f(t), where s is measured in meters and t in seconds. Find the velocity and speed when t= 8. (Round your answers to two decimal places.) f(t)=1-¹-t velocity -72 speed Use the definition of a derivative to find f(x) and f(x). P(x) = ² (x) - x m/s m/s Need Help? Read

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter4: Calculating The Derivative
Section4.CR: Chapter 4 Review
Problem 4CR: Determine whether each of the following statements is true or false, and explain why. The derivative...
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A particle moves along a straight line with equation of motion s = f(t), where s is measured in meters and t in seconds. Find the velocity and
speed when t = 8. (Round your answers to two decimal places.)
f(t) = t¹- t
velocity -72
speed
x m/s
m/s
Use the definition of a derivative to find f(x) and "(x).
('(x) =
Need Help? Read it
Transcribed Image Text:A particle moves along a straight line with equation of motion s = f(t), where s is measured in meters and t in seconds. Find the velocity and speed when t = 8. (Round your answers to two decimal places.) f(t) = t¹- t velocity -72 speed x m/s m/s Use the definition of a derivative to find f(x) and "(x). ('(x) = Need Help? Read it
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