Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. physics
  3. john was swimming in the river. his swimming veloc

John was swimming in the river. His swimming velocity was 1.2 m/s due east. The water...

70.2K

Verified Solution

Question

Physics

John was swimming in the river. His swimming velocity was 1.2m/s due east. The water was running at 0.4 m/s due west. John’sprojected area in the water was 0.45 m2. Water density was 1000kg/m3. The coefficient of drag was 0.2. (a) What was John’svelocity relative to the water? (b) What was the pressure dragforce from the water? After a little while, John turned around andnow is swimming at 1.2 m/s due west. (c) What is John’s velocityrelative to the water now? (d) What is the pressure drag force fromthe water now? (e) What is the percentage of change in pressuredrag force?

Answer & Explanation Solved by verified expert
4.2 Ratings (805 Votes)
a when John is moving due east 12 ms water velocity duewest 04 msJohn velocity    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

A survey of 24 randomly sampled judges employed by the state of Florida found that they earned...

Basic Math
Q

Photosynthesis Light Reactions – Why is this like a battery?

Biology
Q

What role did God play in Copernicus’ thinking in terms of his heliocentric model?

Psychology
Q

According to the Christian worldview, how does one gain eternal life? Use Bible verses to support...

Psychology
Q

Part 1: Based on the reading of assigned material and your understanding of leadership phenomenon, identify...

General Management
Q

2 12 points i and u are vectors in 3D space satisyfing 5 6 7...

Geometry
Q

Suppose that people s heights in centimeters are normally distributed with a mean of 170...

Basic Math
Q

etermine whether the series is convergent or divergent If it is convergent find its sum...

Calculus
Q

Part 1: On July 1, 2020, Wallace Company, a calendar-year company, sold special-order merchandise on...

Accounting
Q

Determine the price of a $1.5 million bond issue under each of the following independent...

Accounting
Q

QUESTION 3 For journal entries in this assignment, enter AR for Accounts Receivable,...

Accounting
Q

11. The cost of maintenance on the production equipment would likely be: a. direct materials...

Accounting