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1050 aluminium alloy is an aluminium-based alloy in the "commercially pure" wrought family (1000 or 1xxx series). As a wrought alloy, it is not used in castings ...
The cars are then hauled back up the slope using animal power, a locomotive or a stationary engine and a cable, a chain or one or more wide, flat iron bands. A much later example in California used 4 ft 8 + 1 ⁄ 2 in (1,435 mm) standard gauge steam engines to pull gravity cars back to the summit of Mt. Tamalpais.
In Newton's law of universal gravitation, gravity was an external force transmitted by unknown means. In the 20th century, Newton's model was replaced by general relativity where gravity is not a force but the result of the geometry of spacetime. Under general relativity, anti-gravity is impossible except under contrived circumstances. [9] [10 ...
Antigraviator is an anti-gravity racing game in the vein of Wipeout and F-Zero, to which the game has been compared. [7] [8] [9] The game has a single-player mode and a multiplayer mode that supports up to eight players. [10] [11] The game features no speed limit, as a result the game says to be the fastest game ever made. [12] [13]
GravityLight was a gravity-powered lamp manufactured until 2019. It was designed by the company Deciwatt for use in developing or third-world nations, as a replacement for kerosene lamps. It uses a bag filled with rocks or earth, attached to a cord, which slowly descends similar to the weight drive in a cuckoo clock. This action was claimed to ...
Gravity Rush opens with an amnesiac Kat waking up in Hekseville, a floating city around a structure called the World Pillar. Kat is accompanied by a mysterious cat named Dusty; in saving a boy from being swept up in a gravity storm, she discovers that Dusty has the ability to manipulate how gravity affects her, enabling her to help people fight monsters spawned from the storms called Nevi.
Pendulum clock driven by three weights as "gravity battery". An old and simple application is the pendulum clock driven by a weight, which at 1 kg and 1 m travel can store nearly 10 Newton-meter [Nm], Joule [J] or Watt-second [Ws], thus 1/3600 of a Watt-hour [Wh], while a typical Lithium-ion battery 18650 cell [2] can hold about 7 Wh, thus 2500 times more at 1/20 of the weight.
To calculate the magnetic field generated by permanent magnets, we can use an approach based on the Biot-Savart law applied to finite-size rectangular current sheets. This method involves modeling the magnets as an assembly of such sheets, allowing for the calculation of the three components of the magnetic field B ⃗_z at any point in space.