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The circular length of the arc = Pi/180 x angle in degrees x radius
L = Pi/180 x 1/3600 x 40 = 0.000193925 ft. = 0.00233 inches
Just slightly more than two-thousands of an inch.
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∙ 12y ago
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60th part of a minute arc?
A second of arc.
How many arc seconds away is Vega?
An arc second is a measure of angular separation, not of distance. It is therefore an inappropriate unit for measuring the distance to a star.
What is arc time?
there are 60 seconds in one minute. An arc minute is 1/60 degree and an arc second is 1/3600 degree
What is the arc measure of a sector with area 38.485 ft2 and radius 7?
Area of sector: 38.485 sq ft Area of circle: 153.93804 sq ft Arc in degrees: (38.485/153.93804)*360 = 90.00114592 or about 90 degrees Arc in feet: 10.99557429 or about 11 feet
How many miles are in a degree a minute and a second?
A degree of latitude is approximately 69 miles, and a minute of latitude ... At a latitude of 45 degrees, a degree of longitude is approximately 49 miles. Minute of arc at equator = 1naut.mile = 6080 feet1 second of arc at equator = 101 1/3 feet.At latitude 'w', the above quantities have a multiplying factorcos w.(101.3333) cos w feet per second of longitudeAt a latitude of 60 degrees (=w)1minute=3040'1second=50 2/3 '
How many degrees are in one arc second?
One arc second is one 3600th of a degree.
How does an arcsecond measure distance?
On earth the arcminute is a nautical mile of 6000 feet. the arc second is 100 feet. The Ancient Egyptians figured this out.
60th part of a minute arc?
A second of arc.
How does an arc second compare to an arc minute and degree?
An arc-second is equivalent to one sixtieth (1/60) of one arc-minute. An arc-minute is equivalent to one sixtieth (1/60) of one degree.
How many arc seconds away is Vega?
An arc second is a measure of angular separation, not of distance. It is therefore an inappropriate unit for measuring the distance to a star.
What is 0.01 arcsecond?
0.01 arc second is one hundredth of an arc-second.An arc-second is one sixtieth of an arc-minute. (There are about 30 arc-seconds across the visible diameter of the Sun or Moon).An arc-minute is one sixtieth of a degree.A degree is one three hundred and sixtieth of a circle.So a hundredth of an arc-second is a good resolution for a fine telescope.If you have an image of the Moon where the moon is 3000 pixels wide (probably twice the width of your computer screen) then 0.01 arc-second is one pixel.
How many feet is the 3pt line?
Arc radius 23 feet 9 inches (7.24 m), no less than 3 feet (0.91 m) from each sideline
For a circle of radius 9 feet find the arc length 's' subtended by a central angle of 18 degrees?
The measure of the central angle divided by 360 degrees equals the arc length divided by the circumference. So 18 degrees/360 degrees=arc length/(9 feet*2pi). 1/20=arc length/18pi feet; arc length=9pi/10 feet. It's refreshing to answer a question that is written with grammatical accuracy!
What is arc time?
there are 60 seconds in one minute. An arc minute is 1/60 degree and an arc second is 1/3600 degree
How many arc seconds in an arc minute?
60
In what millennium did Joan of Arc lead the French?
Joan of Arc led the French in the battle at Orleans in 1429 - the second millenium.
How far out is the 3 point line from the basketball post?
High School: Arc radius 19 feet 9 inches (6.02 m), no less than 5 feet 3 inches (1.60 m) from each sideline. NCAA College: Arc radius 20 feet 9 inches (6.32 m), no less than 4 feet 3 inches (1.30 m) from each sideline. FIBA: Arc radius 6.75 meters (22.1 ft), no less than 0.9 meters (3.0 ft) from each sideline. WNBA: Arc radius 22 feet 1.75 inches (6.7501 m), no less than 3 feet 4 inches (1.02 m) from each sideline. NBA: Arc radius 23 feet 9 inches (7.24 m), no less than 3 feet (0.91 m) from each sideline.
