8 https://www.webassign.net/web/Student/Assignment-Responses/submit?dep=270589368tags=autosave&question4708001 0 19) Graph the position, velocity, and acceleration functions for the first 9 seconds. 40 40 30 30 20 20 10 10 2 4 8 10 2 4 6 8 10 y 40 40 30 30 20 20 10 10 t 10 2. 4. 6. 8 2 4. 6. 8. 10 (h) When, for 0 st<, is the particle speeding up? (Enter your answer using interval notation.) PType here to search
8 https://www.webassign.net/web/Student/Assignment-Responses/submit?dep=270589368tags=autosave&question4708001 0 19) Graph the position, velocity, and acceleration functions for the first 9 seconds. 40 40 30 30 20 20 10 10 2 4 8 10 2 4 6 8 10 y 40 40 30 30 20 20 10 10 t 10 2. 4. 6. 8 2 4. 6. 8. 10 (h) When, for 0 st<, is the particle speeding up? (Enter your answer using interval notation.) PType here to search
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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Slove for part d e and f and h

Transcribed Image Text:The image contains four graphs showing the relationship between position (s), velocity (v), and acceleration (a) as functions of time (t) over a period of 0 to 10 seconds. Each graph contains three curves representing these functions. Below is a detailed explanation of the graphs:
1. **First Graph (Top Left):**
- The vertical axis is labeled \( y \), and the horizontal axis is labeled \( t \) ranging from 0 to 10.
- The position function \( s(t) \) is represented by a red curve, rising steadily.
- The velocity function \( v(t) \) is shown by a black curve, rising more steeply than the position curve.
- The acceleration function \( a(t) \) is depicted by a blue curve, rising less steeply than the velocity curve.
2. **Second Graph (Top Right):**
- The axis labels and ranges are the same as the first graph.
- The position function \( s(t) \) is now shown with the blue curve.
- The velocity function \( v(t) \) is represented by a black curve, which is above the other two curves and increasing rapidly.
- The acceleration function \( a(t) \) is displayed as a red curve, rising in between the other two curves.
3. **Third Graph (Bottom Left):**
- Again, the axis labels and ranges are consistent with the previous graphs.
- Velocity \( v(t) \) is represented by a purple curve rising gradually.
- Position \( s(t) \) is shown by a blue curve, which rises more steeply.
- Acceleration \( a(t) \) is depicted by a red curve, increasing more rapidly compared to velocity.
4. **Fourth Graph (Bottom Right):**
- Axis labels and scales remain the same.
- The position function \( s(t) \) is shown by a blue curve that rises steeply.
- Acceleration \( a(t) \) is represented by a black curve, rising less steeply than the position curve but more than the velocity.
- The velocity function \( v(t) \) is depicted by a red curve, rising in between the position and acceleration curves.
**Question (h):** The problem asks: "When, for \( 0 \leq t < \infty \), is the particle speeding up?" You are instructed to enter your
![A particle moves according to a law of motion \( s = f(t) \), \( t \geq 0 \), where \( t \) is measured in seconds and \( s \) in feet.
\[ f(t) = 0.01t^4 - 0.03t^3 \]
(a) **Find the velocity at time \( t \) (in ft/s).**
\[ v(t) = 0.04t^3 - 0.09t^2 \]
✓
(b) **What is the velocity after 1 second(s)?**
\[ v(1) = -0.05 \, \text{ft/s} \]
(c) **When is the particle at rest?**
- Smaller value \( t = 0 \, \text{s} \) ✓
- Larger value \( t = 2.25 \, \text{s} \) ✓
(d) **When is the particle moving in the positive direction?** (Enter your answer using interval notation.)
Incorrect attempt:
\[ t > 2.25 \]
✗
(e) **Find the total distance traveled during the first 9 seconds.** (Round your answer to two decimal places.)
Incorrect attempt:
\[ 43.74 \]
✗
(f) **Find the acceleration at time \( t \) (in ft/s\(^2\)).**
Incorrect attempt:
\[ a(t) = 0.06 \]
✗
**Find the acceleration after 1 second(s).**
\[ a(1) = \, \_\_\_\_ \text{ft/s}^2 \]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1bdbbc13-ac05-4028-8ad3-717acbe8710a%2Fd31d9877-10d5-4379-a08d-29c0e76b7243%2Fpiebclq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A particle moves according to a law of motion \( s = f(t) \), \( t \geq 0 \), where \( t \) is measured in seconds and \( s \) in feet.
\[ f(t) = 0.01t^4 - 0.03t^3 \]
(a) **Find the velocity at time \( t \) (in ft/s).**
\[ v(t) = 0.04t^3 - 0.09t^2 \]
✓
(b) **What is the velocity after 1 second(s)?**
\[ v(1) = -0.05 \, \text{ft/s} \]
(c) **When is the particle at rest?**
- Smaller value \( t = 0 \, \text{s} \) ✓
- Larger value \( t = 2.25 \, \text{s} \) ✓
(d) **When is the particle moving in the positive direction?** (Enter your answer using interval notation.)
Incorrect attempt:
\[ t > 2.25 \]
✗
(e) **Find the total distance traveled during the first 9 seconds.** (Round your answer to two decimal places.)
Incorrect attempt:
\[ 43.74 \]
✗
(f) **Find the acceleration at time \( t \) (in ft/s\(^2\)).**
Incorrect attempt:
\[ a(t) = 0.06 \]
✗
**Find the acceleration after 1 second(s).**
\[ a(1) = \, \_\_\_\_ \text{ft/s}^2 \]
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