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Yuliya22 [10]
3 years ago
5

A primary advantage of composite materials is: (choose all that apply). 1.) high strength 2.) low weight 3.) ease of constructio

n 4.) Corrosion resistance 5.) cheap construction costs
Physics
1 answer:
icang [17]3 years ago
4 0

Answer:

primary advantage of composite material are high strength, low weight, corrosion resistance

Explanation:

The primary advantage of composite material is

1) high strength - they are stronger in strength than commanly used material like steel and aluminium.

2)low weight - lighter than most of the material like woods and others metals

3) corrosion resistance - it resist extreme condition of weather and can be good place where handling of chemicals takes place.

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Ratling [72]

Answer:

DU = 120 Joules

Explanation:

Given the following data;

Quantity of energy = 200 J

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Mathematically, the change in internal energy of a system is given by the formula;

DU = Q - W

Where;

DU is the change in internal energy.

Q is the quantity of energy.

W is the work done.

Substituting into the formula, we have;

DU = 200 - 80

DU = 120 Joules

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5 0
3 years ago
The ____ of an object depends on the diameter of the object and the distance to the object
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5 0
3 years ago
In the following lever system, what is the clockwise torque?
galina1969 [7]

There are two torques here, caused by the force on each end.

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8 0
4 years ago
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4. What is the acceleration of a plane that changes velocity from 75 m/s to
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Answer:

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Explanation:

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