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13 ) S 1 (> ) Part C What is the maximum speed of the rocket? Express your answer with the appropriate units. ► View Available Hint(s) Uf = µÅ Value Submit Previous Answers Units E ?

13 ) S 1 (> ) Part C What is the maximum speed of the rocket? Express your answer with the appropriate units. ► View Available Hint(s) Uf = µÅ Value Submit Previous Answers Units E ?

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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**Question on Rocket Physics** **Part C** What is the maximum speed of the rocket? Express your answer with the appropriate units. - [View Available Hint(s)](#) **Answer Box** \( v_{tz} = \) - **Value:** [Enter your answer here] - **Units:** [Enter the units here] **Buttons and Options:** - There are formatting and input options including displaying mathematical symbols. - An icon for text alignment and styling options includes bold, italics, and subscript. - Submit button for submitting the answer. - Link to "Previous Answers" for review of past entries.
Transcribed Image Text:**Question on Rocket Physics** **Part C** What is the maximum speed of the rocket? Express your answer with the appropriate units. - [View Available Hint(s)](#) **Answer Box** \( v_{tz} = \) - **Value:** [Enter your answer here] - **Units:** [Enter the units here] **Buttons and Options:** - There are formatting and input options including displaying mathematical symbols. - An icon for text alignment and styling options includes bold, italics, and subscript. - Submit button for submitting the answer. - Link to "Previous Answers" for review of past entries.
**Educational Content: Rocket Thrust Analysis** **Scenario:** In a space environment where gravity is negligible, a rocket with a mass of 425 kg is moving at a velocity of 65 m/s. When the rocket fires its engines, it produces a thrust force over time, depicted in the accompanying graph (Figure 1). Throughout the 30 seconds duration, the mass loss of the rocket is considered negligible. **Figure Explanation:** - The graph is a line graph showing thrust force (in Newtons) on the y-axis against time (in seconds) on the x-axis. - The graph starts at 1000 N at time t = 0 seconds and linearly decreases to 0 N at t = 30 seconds. **Problem:** Calculate the impulse imparted to the rocket by the engine. **Expression:** Express your answer in newton-seconds (N·s). **Figure Analysis:** The graph represents a linear decrease in force from 1000 N to 0 N over a period of 30 seconds, forming a right triangle. The area under this curve (or line) corresponds to the impulse delivered to the rocket, which can be calculated as the area of the triangle. **Impulse Calculation:** Impulse (J) = Area of the triangle = 0.5 * base * height - Base = 30 seconds - Height = 1000 N Impulse = 0.5 * 30 * 1000 = 15000 N·s **Answer Submission:** Enter the calculated impulse (in N·s) in the provided input box.
Transcribed Image Text:**Educational Content: Rocket Thrust Analysis** **Scenario:** In a space environment where gravity is negligible, a rocket with a mass of 425 kg is moving at a velocity of 65 m/s. When the rocket fires its engines, it produces a thrust force over time, depicted in the accompanying graph (Figure 1). Throughout the 30 seconds duration, the mass loss of the rocket is considered negligible. **Figure Explanation:** - The graph is a line graph showing thrust force (in Newtons) on the y-axis against time (in seconds) on the x-axis. - The graph starts at 1000 N at time t = 0 seconds and linearly decreases to 0 N at t = 30 seconds. **Problem:** Calculate the impulse imparted to the rocket by the engine. **Expression:** Express your answer in newton-seconds (N·s). **Figure Analysis:** The graph represents a linear decrease in force from 1000 N to 0 N over a period of 30 seconds, forming a right triangle. The area under this curve (or line) corresponds to the impulse delivered to the rocket, which can be calculated as the area of the triangle. **Impulse Calculation:** Impulse (J) = Area of the triangle = 0.5 * base * height - Base = 30 seconds - Height = 1000 N Impulse = 0.5 * 30 * 1000 = 15000 N·s **Answer Submission:** Enter the calculated impulse (in N·s) in the provided input box.
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