A stone of mass 3 kg is dropped into a water tank. The stone has negligible speed when entering the water surface and takes 3 seconds to sink to the bottom. While sinking, the resistance of the water is 9N. The acceleration of the stone and the height of water column are respectively : O 1.6.81 ms 2, 30.64 m O 2. 9.81 ms 2, 44.1 m O 3.(-) 9.81 ms2, 44.1 m O 4.12.81 ms-2, 57.6 m

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
icon
Related questions
Question
A stone of mass 3 kg is dropped into a water tank. The stone has negligible speed when entering the water surface and takes 3
seconds to sink to the bottom. While sinking, the resistance of the water is 9N. The acceleration of the stone and the height of water
column are respectively:
O 1.6.81 ms 2, 30.64 m
O 2. 9.81 ms¯4, 44.1 m
O 3. (-) 9.81 ms Z, 44.1 m
O 4. 12.81 ms¯2, 57.6 m
Transcribed Image Text:A stone of mass 3 kg is dropped into a water tank. The stone has negligible speed when entering the water surface and takes 3 seconds to sink to the bottom. While sinking, the resistance of the water is 9N. The acceleration of the stone and the height of water column are respectively: O 1.6.81 ms 2, 30.64 m O 2. 9.81 ms¯4, 44.1 m O 3. (-) 9.81 ms Z, 44.1 m O 4. 12.81 ms¯2, 57.6 m
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Dynamics
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Elements Of Electromagnetics
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY