1. A dolphin is initially swimming at 7.2 km/hr, directly West. 7 seconds later, the dolphin is swimming 5.3 km/hr, 30° W of N. What was the dolphin's acceleration? (Use graphical addition or subtraction to make an estimate before doing any calculations. Compare the result of your calculations to the graphical addition or subtraction to determine if your answer is reasonable.)
1. A dolphin is initially swimming at 7.2 km/hr, directly West. 7 seconds later, the dolphin is swimming 5.3 km/hr, 30° W of N. What was the dolphin's acceleration? (Use graphical addition or subtraction to make an estimate before doing any calculations. Compare the result of your calculations to the graphical addition or subtraction to determine if your answer is reasonable.)
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter1: Units And Measurement
Section: Chapter Questions
Problem 82AP: (a) A car speedometer has a 5% uncertainty. What is the range of possible speeds when it reads 90...
Related questions
Question
Don't provide hand writing solution
![1. A dolphin is initially swimming at
7.2 km/hr, directly West. 7 seconds
later, the dolphin is swimming 5.3
km/hr, 30° W of N. What was the
dolphin's acceleration? (Use
graphical addition or subtraction to
make an estimate before doing any
calculations. Compare the result of
your calculations to the graphical
addition or subtraction to determine
if your answer is reasonable.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb619f640-052c-49a3-b374-36ae6a19eb0d%2F1706f1d3-a6d1-48d3-bd88-51eff5ed6c6d%2F0n3kuol_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. A dolphin is initially swimming at
7.2 km/hr, directly West. 7 seconds
later, the dolphin is swimming 5.3
km/hr, 30° W of N. What was the
dolphin's acceleration? (Use
graphical addition or subtraction to
make an estimate before doing any
calculations. Compare the result of
your calculations to the graphical
addition or subtraction to determine
if your answer is reasonable.)
AI-Generated Solution
Unlock instant AI solutions
Tap the button
to generate a solution
Recommended textbooks for you
![University Physics Volume 1](https://www.bartleby.com/isbn_cover_images/9781938168277/9781938168277_smallCoverImage.gif)
University Physics Volume 1
Physics
ISBN:
9781938168277
Author:
William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:
OpenStax - Rice University
![University Physics Volume 1](https://www.bartleby.com/isbn_cover_images/9781938168277/9781938168277_smallCoverImage.gif)
University Physics Volume 1
Physics
ISBN:
9781938168277
Author:
William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:
OpenStax - Rice University