A 20 cm “golf" ball (with external roughness of a golf ball) is thrown into water. It has a mass of 8kg. What is the drag force on the golf ball when it is moving 20m/s down in the water? (You may ignore buoyancy)

A 20 cm “golf" ball (with external roughness of a golf ball) is thrown into water. It has a mass of 8kg. What is the drag force on the golf ball when it is moving 20m/s down in the water? (You may ignore buoyancy)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Project Management Techniques

The guideways or the roadways that are undertaken to perform a project efficiently and all the tools required to accomplish the task are the general outlines for project management techniques.

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A 20 cm “golf" ball (with external roughness of a golf ballI) is thrown into water, It has a
mass of 8kg. What is the drag force on the golf ball when it is moving 20m/s down in the water?
(You may ignore buoyancy)
(b) what is the terminal velocity of the above ball, including buoyancy?
5.

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