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Tanya [424]
3 years ago
10

What is the standard unit of stress in Metric Units?

Mathematics
2 answers:
-BARSIC- [3]3 years ago
8 0

Answer:

The stress element is that of pressure intensity, and its co-ordinates are most generally expressed in the same metrics as pressure: pascals which is equal to newtons per square meter (N/m^2). And in the International System or in the Imperial System it expressed in pounds per square inch (psi)

Step-by-step explanation:

Stress is a physical quantity representing the internal forces exerted on each other by the neighboring particles of a solid substance.

Stress is often expressed by a Greek lowercase letter sigma which is written as  \sigma

The stress element is that of pressure intensity, and its co-ordinates are most generally expressed in the same metrics as pressure: pascals which is equal to newtons per square meter (N/m^2). And in the International System or in the Imperial System it expressed in pounds per square inch (psi).

1\ pascal = 1 N/m^2

jek_recluse [69]3 years ago
7 0

Answer:

Pascal(Pa)

Step-by-step explanation:

We have to find the standard unit of stress in metric units

We know that

Stress: it is defined as the force per unit area.It is also called pressure .

Mathematical representation

Stress=\frac{force}{area}

S.I units of force=Newton=N

S.I Unit of area=m^2

S.I Unit of stress=N m^{-2}=Pascal

Hence, S.I unit of stress in metric units is pascal(Pa).

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Answer:

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Step-by-step explanation:

This is a subtraction between polynomials, since both functions are polynomials, hence, to solve the problem with need to perform the subtraction, by coefficients.

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By performing the subtraction, we have:

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Find the dimension of the cube volume = 64
olganol [36]
S
A
=
96
sq in.
Explanation:
V
=
s
3

64
=
s
3

find the cubic root of each side
3
√
64
=
s

4
=
s

so the side of the cube is 4 cu in.
The surface area of a cube is

S
A
=
n
A

where
S
A
is surface area,
n
is the number of faces, and
A
is the area of one face.
Te area of one face (
A
) is
s
2

so
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n
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=
6
⋅
16
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