0
What else can I help you with?
What is the radius of an object?
The term 'radius' is almost always applied to spheres and circular objects. It is the distance from the edge of the circle/sphere to the center. Double the radius gives you the diameter, which is the longest chord you will be able to get. In other words, the diameter is the largest distance between any two points in a circle or sphere.
What does arc mean in math?
It is the distance around an outside of a round 180 circular object
The diameter of a Frisbee is 12 in What is the area of the Frisbee?
The area of any circle or circular object is (pi) x (radius)2. If you don't know the radiusbut you do know the diameter, then the radius is 1/2 of the diameter.To find the area of a frisbee that is 12 inches in diameter:pi x radius2 =3.14 X 36 = 113.04 inches squaredKnowing this, you can now find circular areas on your own, not only of a frisbee butof any circular object you encounter during the rest of your life !
What is an long round object with circular ends?
Cylinder
A long round object with flat circular ends?
A cylinder
What is the angular size of circular object with a 2 inch diameter viewed from a distance of 4 yards?
It is 0.8 degrees.
What is the angular size of a circular object with a 2 inch diameter viewed from a distance of 4 yards.?
It is 0.8 degrees.
What is the angular size of a circular object with a inch diameter viewed from a distance of 2 yards?
It is approx 0.8 degrees.
The angular diameter of an object is inversely proportional to its distance from the observer?
Yes, that's correct. The angular diameter of an object decreases as its distance from the observer increases. This relationship is based on the formula for angular diameter, which states that the apparent size of an object in the sky depends on both its actual size and its distance from the observer.
What is the angular size of a circular object with 1 inch diameter viewed from 4 yards?
To find the angular size, we need to convert the distance to the object into radians. 4 yards is approximately 12 feet or 144 inches. The angular size can be calculated as the diameter of the object (1 inch) divided by the distance to the object (144 inches), which equals approximately 0.0069 radians.
Distance through the center of a circular object?
Diameter.
How can one determine the angular diameter of an object in the sky?
To determine the angular diameter of an object in the sky, you can use trigonometry. Measure the actual size of the object and its distance from you, then use the formula: Angular diameter = 2 * arctan (object size / (2 * distance)). This will give you the angle in degrees that the object subtends in the sky.
What is the difference between angular distance and angular displacement?
Angular distance refers to the total length of the circular path traveled by an object, typically measured in degrees or radians. Angular displacement, on the other hand, refers to the change in angular position of an object, with directionality specified, from the initial to the final position.
A dime is 1.8 cm in diameter At what distance from your eye would you have to hold a dime so that it has the same angular dia as a full moon?
The angular diameter of the full moon is about 0.5 degrees. To calculate the distance at which a dime would have the same angular diameter, you can use the formula: tan(angular size) = (diameter of object) / (distance). Plug in the values and solve for distance to find that you would need to hold the dime approximately 68 meters away from your eye.
If you triple your distance from an object what happens to its angular size?
If you triple your distance from an object, its angular size will appear smaller. This is because angular size is inversely proportional to distance – as distance increases, angular size decreases.
The altitude of an object in the sky is it angular distance of?
The altitude of an object in the sky is the angular distance of the object above the observer's horizon. It is measured in degrees or radians from the horizon to the object.
What is the formula for calculating the angular velocity of an object in circular motion, given its linear velocity and radius of rotation (mv/r)?
The formula for calculating the angular velocity of an object in circular motion is angular velocity () linear velocity (v) / radius of rotation (r).
