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Systems of Devices. Some Important Conversion Factors

The most important devices of models are proven in the table below. The mks product is also known as the International System of Units (abbreviated SI ), and the abbreviations sec (instead of s), gm (instead of g), and nt (instead of N) are also used.

System of units

Length

Mass

Time

Push

cgs system

centimeter (cm)

gram (g)

second (s)

dyne

mks system

m (m)

kg (kg)

second (s)

newton (nt)

Anatomist system

foot (ft)

slug

second (s)

pound (lb)

1 inches (in. )

2 . 540000 cm

1 foot (ft)

1 lawn (yd)

several ft

one particular statute mile (mi)

5280 ft

1 mi2

2 . 5899881 km2

1 nautical mile

one particular acre

91. 440000 cm

6080 ft

4840 yd2

4046. 8564 m2

1/128 U. S. gallon

1 U. S i9000. gallon

four quarts (liq)

231/128 in. 3

almost 8 pints (liq)

1 English Imperial and Canadian gallon

1 . 609344 km

640 acres

up to 29. 573730 cm3

3785. 4118 cm3

128 fl ounces

4546. 087 cm3

1 . 200949 U. S. gallons

14. 59390 kg

1 pound (lb)

4. 448444 nt

you British cold weather unit (Btu)

1 caloric (cal)

В°C вЂў 1 ) 8

1054. 35 joules

1 joule

3414. some Btu

one zero five dynes

107 ergs

three or more. 6 вЂў 106 joules

2542. 48 Btu/h

you horsepower (hp)

1 kw (kW)

1 newton (nt)

4. 1840 joules

a hundred and seventy-eight. 298 cal/sec

1 kilowatt-hour (kWh)

В°F

30. 480000 cm

1 ) 853184 kilometers

1 fluid ounce

one particular slug

doze in.

one thousand watts

32

3414. 43 Btu/h

zero. 74570 kilowatt

238. 662 cal/s

1В°

60

3600

0. 017453293 radian

For additional details observe, for example , D. Halliday, L. Resnick, and J. Walker, Fundamentals of Physics. 9th ed., Hoboken, N. L: Wiley, 2011. See also AN American Nationwide Standard, ASTM/IEEE Standard Metric Practice, Institute of Electric powered and Electronic devices Engineers, Incorporation. (IEEE), 445 Hoes Lane, Piscataway, N. J. 08854, website by www.ieee.org.

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Difference

(cu)

(u

cu

(c constant)

v)

(uv)

ultraviolet

uv

as well as

x

in

ln times

v

man

dx

(x n)

nxn

(e x)

(n

1)

c

sin x dx

du dy

вЂў

dy dx

c

1

1 ax

ae

eax dx

2

u v dx (by parts)

n1

one particular

x dx

uv

ultraviolet

u

()

v

as well as dx

x n dx

v

u

Integration

c

cos x

c

ex

(Chain rule)

cos x dx

desprovisto x

suntan x dx

c

ln cos by

c

you

cot by dx

suntan x

c

csc by dx

a x ln a

ln sec back button

ln csc x

cot x

c

ae ax

(a x)

c

sec x dx

(e ax)

ln desprovisto x

one particular

x

arctan

a

a

dx

(sin x)

cos x

(cos x)

(tan x)

by

2

a

2

c

x

a

c

dx

sin times

References: Press, 2010.

19. x your five 0. 0286 (error zero. 0093), x 10 zero. 2196 (error 0. 0189)

3. 1