A particle's acceleration is described by the function a = (10 -t) m/s², where t is in s. Its initial conditions are xo = 260 m and vox = 0 m/s at t=0 s. Part A At what time is the velocity again zero? Express your answer with the appropriate units. Value Submit Request Answer Part B Units What is the particle's position at that time? Express your answer with the appropriate units. ?

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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**Problem Description:**

A particle's acceleration is described by the function \( a_x = (10 - t) \, \text{m/s}^2 \), where \( t \) is in seconds. Its initial conditions are \( x_0 = 260 \, \text{m} \) and \( v_{0x} = 0 \, \text{m/s} \) at \( t = 0 \, \text{s} \).

**Part A:**

*Question:* At what time is the velocity again zero?
- *Instructions:* Express your answer with the appropriate units.
- *Input Box:* 
  - Label: \( t = \)
  - Fields: Value | Units
- *Buttons:* 
  - Submit
  - Request Answer

**Part B:**

*Question:* What is the particle's position at that time?
- *Instructions:* Express your answer with the appropriate units.
- *Input Box:* 
  - Label: \( x = \)
  - Fields: Value | Units
- *Buttons:* 
  - Submit
  - Request Answer
Transcribed Image Text:**Problem Description:** A particle's acceleration is described by the function \( a_x = (10 - t) \, \text{m/s}^2 \), where \( t \) is in seconds. Its initial conditions are \( x_0 = 260 \, \text{m} \) and \( v_{0x} = 0 \, \text{m/s} \) at \( t = 0 \, \text{s} \). **Part A:** *Question:* At what time is the velocity again zero? - *Instructions:* Express your answer with the appropriate units. - *Input Box:* - Label: \( t = \) - Fields: Value | Units - *Buttons:* - Submit - Request Answer **Part B:** *Question:* What is the particle's position at that time? - *Instructions:* Express your answer with the appropriate units. - *Input Box:* - Label: \( x = \) - Fields: Value | Units - *Buttons:* - Submit - Request Answer
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