What causes a boat to float? My questions are super easy. So you can follow me if you like easy question.

Engineering

2 answers:

marin [14]3 years ago

6 0

Boats float because the gravity is acting down on it and the buoyant force is acting up on the ship.

amid [387]3 years ago

4 0

Answer:

i think it A

Explanation:

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Define the difference between elastic and plastic deformation in terms of the effect on the crystal lattice structure.

grin007 [14]

Answer:

Elastic Deformation:

Elastic deformation is due to the elasticity of the body i.e., the deformation disappears on removal of external forces and the lattice regain its original structure.
This type of deformation is temporary in nature.
This type of deformation depends mainly on the chemical bonding of the substance.
It occurs due to bending or stretching of chemical bond under applied stress where atoms do not slip pass over each other.
It is a reversible process.

Plastic Deformation:

Plastic deformation is due to the plasticity of the body i,e., the structure can be easily shaped or molded .
This type of deformation is permanent in nature.
This type of deformation occurs mainly due to breakage of chemical bonds(limited in number) between constituent atoms.
Atoms may slip pass each other causing dislocation of atoms , resulting in permanent deformation even after stress is removed.
It is an irreversible process.

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2 years ago

Determine the magnitude and the location of the hydrostatic force on the 2m by 4 m vertical rectangular gate shown in Figure P3.

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3 years ago

What form of joining uses heat to create coalescence of the materials?

Allushta [10]

The answer is Soldering

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2 years ago

Hot water at an average temperature of 88°C and an average velocity of 0.4 m/s is flowing through a 5-m section of a thin-walled

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Answer:

a) The rate of heat transfer will be 19.58 Watts.

b) The temperature drop of the hot water will be 0.024 Degree Celcius.

Explanation:

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3 years ago

What is ONE DIFFERENCE between civil structural engineering

Rudiy27

Answer:

One of the differences is that civil engineering focuses on design elements while structural engineering is more concern on inspecting the materials used for construction. The structural engineers are the one who are supposed to ensure that the materials used for construction can support the design of the structure.

Explanation:

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