The position of a ball as a function of time is given by x = (4.3 m/s)t + (-8 m/s²)t². Part A What is the initial position of the ball? Express your answer to two significant figures and include appropriate units. Value Submit µA Part B Units Request Answer ? What is the initial velocity of the ball? Express your answer to two significant figures and include appropriate units.
The position of a ball as a function of time is given by x = (4.3 m/s)t + (-8 m/s²)t². Part A What is the initial position of the ball? Express your answer to two significant figures and include appropriate units. Value Submit µA Part B Units Request Answer ? What is the initial velocity of the ball? Express your answer to two significant figures and include appropriate units.
Physics for Scientists and Engineers with Modern Physics
10th Edition
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter3: Vectors
Section: Chapter Questions
Problem 35AP: A person going for a walk follows the path shown in Figure P3.35. The total trip consists of four...
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![The position of a ball as a function of time is given by x = (4.3 m/s)t + (-8 m/s²)t².
Part A
What is the initial position of the ball?
Express your answer to two significant figures and include appropriate units.
Value
Submit
Part B
µÅ
Submit
Value
Units
Request Answer
What is the initial velocity of the ball?
Express your answer to two significant figures and include appropriate units.
μᾶ
Units
?
Request Answer
?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F285b115d-c40a-4db5-9da6-ebf9d1a2a5b6%2F95fb0295-7bed-46ee-b69b-49d3a4e1a5bb%2F4t0aj7_processed.png&w=3840&q=75)
Transcribed Image Text:The position of a ball as a function of time is given by x = (4.3 m/s)t + (-8 m/s²)t².
Part A
What is the initial position of the ball?
Express your answer to two significant figures and include appropriate units.
Value
Submit
Part B
µÅ
Submit
Value
Units
Request Answer
What is the initial velocity of the ball?
Express your answer to two significant figures and include appropriate units.
μᾶ
Units
?
Request Answer
?
![Part C
What is the acceleration of the ball?
Express your answer to two significant figures and include appropriate units.
Value
Submit
Part D
HÅ
Submit
Find the average velocity of the ball from t = 0 to t = 1.0 s.
Express your answer to two significant figures and include appropriate units.
Value
Part E
HÅ
Submit
Request Answer
Units
Value
μA
Units
Request Answer
Find the average speed of the ball between t 1.0 s and t = 2.0 s.
-
Express your answer to two significant figures and include appropriate units.
Units
?
Request Answer
?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F285b115d-c40a-4db5-9da6-ebf9d1a2a5b6%2F95fb0295-7bed-46ee-b69b-49d3a4e1a5bb%2F8mf174_processed.png&w=3840&q=75)
Transcribed Image Text:Part C
What is the acceleration of the ball?
Express your answer to two significant figures and include appropriate units.
Value
Submit
Part D
HÅ
Submit
Find the average velocity of the ball from t = 0 to t = 1.0 s.
Express your answer to two significant figures and include appropriate units.
Value
Part E
HÅ
Submit
Request Answer
Units
Value
μA
Units
Request Answer
Find the average speed of the ball between t 1.0 s and t = 2.0 s.
-
Express your answer to two significant figures and include appropriate units.
Units
?
Request Answer
?
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