2. A piece of wood having a specific gravity 0.65 is 70 mm square and 1.5 m long. How many kg of lead fastened at one end of the wood so that it will float upright with 0.30 m projecting out when floating in water ? sp.gr. of lead 11.2 CU JAL

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
Topic Video
Question

fluids mechanics, answer number 2

1. A solid block having a sp.gr. of 3.5 is placed in a container containing liquid having a sp.gr. of
13.6.
i.
ii.
If the volume of block is 0.020 cu.m., obtain the weight of the block in KN.
Obtain the downward force in kN required to make it completely submerged in the
liquid liquid.
2.
A piece of wood having a specific gravity 0.65 is 70 mm square and 1.5 m long. How many
kg of lead fastened at one end of the wood so that it will float upright with 0.30 m projecting
out when floating in water? sp.gr. of lead 11.2
3. A spherical balloon 6 m. in diameter is filled with gas weighing 5.50 N/m3. In standard air
weighing 12 N/m3. what is the maximum load, including its own weight, that the balloon can
lift?
Transcribed Image Text:1. A solid block having a sp.gr. of 3.5 is placed in a container containing liquid having a sp.gr. of 13.6. i. ii. If the volume of block is 0.020 cu.m., obtain the weight of the block in KN. Obtain the downward force in kN required to make it completely submerged in the liquid liquid. 2. A piece of wood having a specific gravity 0.65 is 70 mm square and 1.5 m long. How many kg of lead fastened at one end of the wood so that it will float upright with 0.30 m projecting out when floating in water? sp.gr. of lead 11.2 3. A spherical balloon 6 m. in diameter is filled with gas weighing 5.50 N/m3. In standard air weighing 12 N/m3. what is the maximum load, including its own weight, that the balloon can lift?
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Fluid Statics
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
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