Suppose an object moves along a linear path according to the velocity function v(t) = 3x² - 2x, where v(t) is in meters per second. If the object's position at t = 1 is s = 5, what is the function in terms of t that represents the position at any time t? O 1,³ (3u² – 2u) du O 1+5 (3u² - 2u) du • Si 5- (3u²-2u) du 0 5+ (3u² - 2u) du
Suppose an object moves along a linear path according to the velocity function v(t) = 3x² - 2x, where v(t) is in meters per second. If the object's position at t = 1 is s = 5, what is the function in terms of t that represents the position at any time t? O 1,³ (3u² – 2u) du O 1+5 (3u² - 2u) du • Si 5- (3u²-2u) du 0 5+ (3u² - 2u) du
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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![**Calculating Position from Velocity using Integration**
Suppose an object moves along a linear path according to the velocity function \( v(t) = 3t^2 - 2t \), where \( v(t) \) is in meters per second.
Given:
If the object’s position at \( t = 1 \) is \( s = 5 \), what is the function in terms of \( t \) that represents the position at any time \( t \)?
**Options:**
1. \( \int_{1}^{5} \left( 3u^2 - 2u \right) du \)
2. \( 1 + \int_{1}^{5} \left( 3u^2 - 2u \right) du \)
3. \( \boxed{5 - \int_{1}^{t} \left( 3u^2 - 2u \right) du \text{ (Highlighted as the correct option) }} \)
4. \( 5 + \int_{1}^{t} \left( 3u^2 - 2u \right) du \)
### Explanation:
To find the object's position \( s(t) \) at any time \( t \), we need to integrate the velocity function \( v(u) = 3u^2 - 2u \) with respect to \( u \).
Since the position at \( t = 1 \) is given as \( s(1) = 5 \), we can set up the integral to find the position \( s \) at any time \( t \) as follows:
\[ s(t) = s(1) + \int_{1}^{t} v(u) \, du \]
Substituting the given values and function into the equation:
\[ s(t) = 5 + \int_{1}^{t} \left( 3u^2 - 2u \right) du \]
Thus, the correct expression representing the function in terms of \( t \) for the position is:
\[ \boxed{5 - \int_{1}^{t} \left( 3u^2 - 2u \right) du} \]
This is the function that represents the position \( s(t) \) of the object at any time \( t \).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5fb4dfc3-db65-4bb6-9a5b-9427f46c7a3d%2Fb02b79bb-d9ce-4c60-b1bd-75fb5e1b199a%2Ff3ntfip_processed.png&w=3840&q=75)
Transcribed Image Text:**Calculating Position from Velocity using Integration**
Suppose an object moves along a linear path according to the velocity function \( v(t) = 3t^2 - 2t \), where \( v(t) \) is in meters per second.
Given:
If the object’s position at \( t = 1 \) is \( s = 5 \), what is the function in terms of \( t \) that represents the position at any time \( t \)?
**Options:**
1. \( \int_{1}^{5} \left( 3u^2 - 2u \right) du \)
2. \( 1 + \int_{1}^{5} \left( 3u^2 - 2u \right) du \)
3. \( \boxed{5 - \int_{1}^{t} \left( 3u^2 - 2u \right) du \text{ (Highlighted as the correct option) }} \)
4. \( 5 + \int_{1}^{t} \left( 3u^2 - 2u \right) du \)
### Explanation:
To find the object's position \( s(t) \) at any time \( t \), we need to integrate the velocity function \( v(u) = 3u^2 - 2u \) with respect to \( u \).
Since the position at \( t = 1 \) is given as \( s(1) = 5 \), we can set up the integral to find the position \( s \) at any time \( t \) as follows:
\[ s(t) = s(1) + \int_{1}^{t} v(u) \, du \]
Substituting the given values and function into the equation:
\[ s(t) = 5 + \int_{1}^{t} \left( 3u^2 - 2u \right) du \]
Thus, the correct expression representing the function in terms of \( t \) for the position is:
\[ \boxed{5 - \int_{1}^{t} \left( 3u^2 - 2u \right) du} \]
This is the function that represents the position \( s(t) \) of the object at any time \( t \).
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