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In the case of acceleration in a fixed direction, and starting from zero speed, and in the absence of other forces, this is 54.4% more than just the final kinetic energy of the payload. In this optimal case the initial mass is 4.92 times the final mass. These results apply for a fixed exhaust speed.
The memory is magnetic-core memory with a cycle time of 1.5 microseconds (0.667 MHz), so that a typical two-cycle (Fetch, Execute) memory-reference instruction runs at a speed of 0.333 MIPS. The 1974 Pocket Reference Card for the PDP-8/E gives a basic instruction time of 1.2 microseconds, or 2.6 microseconds for instructions that reference memory.
Shor's Factoring Algorithm, Notes from Lecture 9 of Berkeley CS 294–2, dated 4 Oct 2004, 7 page postscript document. Chapter 6 Quantum Computation Archived 2020-04-30 at the Wayback Machine, 91 page postscript document, Caltech, Preskill, PH229. Quantum computation: a tutorial by Samuel L. Braunstein.
An airship is a powered, free-flying aerostat that can be steered. Airships divide into rigid, semi-rigid and non-rigid types, with these last often known as blimps. A rigid airship has an outer framework or skin surrounding the lifting gas bags inside it, The outer envelope keeps its shape even if the gasbags are deflated.
The number π (/ p aɪ / ⓘ; spelled out as "pi") is a mathematical constant, approximately equal to 3.14159, that is the ratio of a circle's circumference to its diameter.It appears in many formulae across mathematics and physics, and some of these formulae are commonly used for defining π, to avoid relying on the definition of the length of a curve.
Fossett set the Absolute World Speed Record for airships on October 27, 2004. The new record for fastest flight was accomplished with a Zeppelin NT, at a recorded average speed of 62.2 knots (115.2 km/h; 71.6 mph). The previous record was 50.1 knots (92.8 km/h; 57.7 mph) set in 2001 in a Virgin airship.
Vedic Mathematics is a book written by Indian Shankaracharya Bharati Krishna Tirtha and first published in 1965. It contains a list of mathematical techniques which were falsely claimed to contain advanced mathematical knowledge. [1]