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2 dni temu · To calculate the distance between two points given longitude and latitude coordinates: Write down each point's coordinates in degrees-only format. We'll call θ and φ to their respective latitude and longitude components. d = 2R × sin⁻¹ (√ [sin² ( (θ₂ - θ₁)/2) + cosθ₁ × cosθ₂ × sin² ( (φ₂ - φ₁)/2)]).
Given a 2D circle with 2 angles in the range -PI-> PI around a coordinate, what is the value of the smallest angle between them? Taking into account that the difference between PI and -PI is not 2 PI but zero.
25 maj 2013 · How on earth is it possible that the difference between two temperatures in Celsius and Kelvin is exactly the same. Given the historical definition of Celsius, I find it hard to believe that this is pure coincidence.
One degree of latitude equals approximately 364,000 feet (69 miles), one minute equals 6,068 feet (1.15 miles), and one-second equals 101 feet. One-degree of longitude equals 288,200 feet (54.6 miles), one minute equals 4,800 feet (0.91 mile), and one second equals 80 feet.
21 paź 2023 · Calculate rate of speed given distance and time. Find mph, miles per hour, km/hour. Solve for speed, distance, time and rate with formulas s=d/t, d=st, d=rt, t=d/s.
20 lut 2022 · where \(v_w\) is the speed of sound, \(f\) is its frequency, and \(\lambda\) is its wavelength. The wavelength of a sound is the distance between adjacent identical parts of a wave—for example, between adjacent compressions as illustrated in Figure \(\PageIndex{2}\).
x^2: x^{\msquare} \log_{\msquare} \sqrt{\square} \nthroot[\msquare]{\square} \le \ge \frac{\msquare}{\msquare} \cdot \div: x^{\circ} \pi \left(\square\right)^{'} \frac{d}{dx} \frac{\partial}{\partial x} \int \int_{\msquare}^{\msquare} \lim \sum \infty \theta (f\:\circ\:g) f(x)
