Isolate 9.\ 2 5 = 22 gt² + vt gt² + avt ??? 25 = 25= 2 ut(+ +2 g = expected: -avt + $25 t²

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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Can you help explain to me how the answer on the right is made?

### Solving for \( g \) in the Equation of Motion

To isolate \( g \) in the equation of motion:

\[ S = \frac{1}{2}gt^2 + vt \]

**Steps:**

1. **Multiply both sides by 2:**  
   \[ 2S = gt^2 + 2vt \]

2. **Rearrange to isolate \( g \):**  
   \[ 2S - 2vt = gt^2 \]

3. **Solve for \( g \):**  
   \[ g = \frac{2S - 2vt}{t^2} \]

**Notes and Annotations:**

- The original task was to "Isolate \( g \)" from the given equation.
- The calculation involves algebraic manipulation by rearranging and solving for \( g \).
- The incorrect form and approach have been crossed out.
- The step-by-step rearrangement leads to the final expected formula:

  \[ g = \frac{2S - 2vt}{t^2} \]

- A circled note with "???" suggests confusion or error in intermediate steps, which has been corrected.
Transcribed Image Text:### Solving for \( g \) in the Equation of Motion To isolate \( g \) in the equation of motion: \[ S = \frac{1}{2}gt^2 + vt \] **Steps:** 1. **Multiply both sides by 2:** \[ 2S = gt^2 + 2vt \] 2. **Rearrange to isolate \( g \):** \[ 2S - 2vt = gt^2 \] 3. **Solve for \( g \):** \[ g = \frac{2S - 2vt}{t^2} \] **Notes and Annotations:** - The original task was to "Isolate \( g \)" from the given equation. - The calculation involves algebraic manipulation by rearranging and solving for \( g \). - The incorrect form and approach have been crossed out. - The step-by-step rearrangement leads to the final expected formula: \[ g = \frac{2S - 2vt}{t^2} \] - A circled note with "???" suggests confusion or error in intermediate steps, which has been corrected.
Expert Solution
Step 1: Given:

space space space space space space space space space space space S equals 1 half g t squared plus nu t
T o space f i n d colon space I s o l a t e space g.

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