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The vehicle is powered by the 1.6-liter G16E-GTS turbocharged straight-three engine that powers the GR Yaris. The version of the engine found in the GR Yaris makes up to 200 kW (268 hp; 272 PS), but the version for the GR Corolla generates 221–224 kW (296–300 hp; 300–304 PS) and 370–400 N⋅m (273–295 lbf⋅ft) of torque.
The Penrose process (also called Penrose mechanism) is theorised by Sir Roger Penrose as a means whereby energy can be extracted from a rotating black hole. [1] [2] [3] The process takes advantage of the ergosphere – a region of spacetime around the black hole dragged by its rotation faster than the speed of light, meaning that from the point of view of an outside observer any matter inside ...
The engine also has the highest specific output of any Toyota road car engine, exceeding the 95.6 kW (128 hp; 130 PS) per litre specific output from the 191 kW (256 hp; 260 PS) 2.0-litre 3S-GTE engine used in the ST246 Caldina GT-Four. [2] Applications: 2020–present GR Yaris (GXPA16) 2022–present GR Corolla (GZEA14)
Toyota has revealed the GR 86 GT-Four concept car ahead of SEMA 2024. It uses the GR Corolla's turbocharged inline-three cylinder engine.
Penrose diagram of an infinite Minkowski universe, horizontal axis u, vertical axis v. In theoretical physics, a Penrose diagram (named after mathematical physicist Roger Penrose) is a two-dimensional diagram capturing the causal relations between different points in spacetime through a conformal treatment of infinity.
In these coordinates, the horizon is the black hole horizon (nothing can come out). The diagram for u-r coordinates is the same diagram turned upside down and with u and v interchanged on the diagram. In that case the horizon is the white hole horizon, which matter and light can come out of, but nothing can go in.
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Getting the black hole to act as a power source and engine also requires a way to convert the Hawking radiation into energy and thrust. One potential method involves placing the hole at the focal point of a parabolic reflector attached to the ship, creating forward thrust, if such a reflector can be built.