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How is it that acceleration due to gravity is EXACTLY thirty-two feet per second squared?
That it is exactly 32f/sec^2 not sure. That it is constant depends on the Earths' mass which is fairly constant.
What is the circumference of a circle with a diameter of 2 meters?
The circumference of a circle with a diameter of 2 meters is: about 6.283 meters. This is a fairly easy calculation - simply multiply the diameter by Pi (about 3.1416). The result is the circumference.
How you find the area of a circle in BASIC?
It is fairly easy if you know what radius, diameter, and pi are. Basically all you have to do is multiply the radius by itself and then multiply your answer by pi. πr squared. If all you have is the diameter, then divide the diameter by two and then do the formula.
How do you estimate the circumference of a circle when you know the diameter?
The circumference of a circle is given by π × diameter. π =3.14159265...... It is approximately 3.14 which, itself, is approximately 22/7. To estimate the circumference of a circle, multiply the diameter by 3 and add the diameter divided by 10 and that division divided by 2; this will give you 3.15 × diameter which is fairly close. Alternatively, multiply the diameter by 22 and divide by 7.
What is the diameter of a football?
Football is the name given to a number of different team sports. All have fairly different measurements, and because many are elliptic (rather than spherical) they do not have diameters anyway. The only football with a diameter is the association football ball, which has a diameter of 21.6 to 22.3 centimetres.
