Results 61 to 70 of about 45,104 (193)
, 2008 Componente Curricular::Ensino Médio::FísicaComponente Curricular::Ensino Médio::MatemáticaLearn about projectile motion by firing various objects. Set the angle, initial speed, and mass. Add air resistance. Make a game out of this simulation by trying to
Adams, Wendy, Dubson, Michael
core
, 2014 Componente Curricular::Ensino Médio::FísicaComponente Curricular::Ensino Médio::MatemáticaLearn about projectile motion by firing various objects. Set the angle, initial speed, and mass. Add air resistance. Make a game out of this simulation by trying to
Adams, Wendy, Dubson, Michael
core
, 2002 This page asks you to consider a projectile thrown at some angle as having the motion of two similar projectiles, one that travels upward with a constant downward acceleration and one that travels horizontally at constant ...
Christian, Wolfgang; Belloni, Mario
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Journal of Measurement Science and Instrumentation, 2010 A kind of novel on-board memory acceleration measure equipment,self-developed,had been employed in recent field test to obtain the acceleration of projectile penetrating many kinds of concrete target.At the same time,the aluminum foam with different ...
Peng XU, Jing ZU, Jing-biao FAN
doaj
Applied SciencesRemediation of formerly used war zones requires knowledge of the depth of burial (DoB) of unexploded ordnances (UXOs). The DoB can vary greatly depending on soil and ballistic conditions, and their associated uncertainties.
Boules N. Morkos +3 more
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Projectile Velocity and Crater Formation in Water
International Scholastic Journal of Science, 2010 The relationship between the velocity of impact and maximum crater diameter was found for two steel balls dropped into water using 300 fps video. The maximum diameter of the crater was found to be proportional to the impact velocity and independent of ...
Pravitra Chaikulngamdee +3 more
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The influence of the drag force on the safety domain
Revista Brasileira de Ensino de FísicaIn this work we compute the safety domain related to projectiles fired close to the Earth's surface, taking into account a linear (laminar regime) and a quadratic drag force (turbulent regime).
F. Pascoal, E.A. y Castro, F.S.S. Rosa
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THE STRUCTURES AND NONUNIFORM ACCELERATION [PDF]
Fiabilitate şi Durabilitate, 2012 This paper deals with stress calculation procedures which can be applied to axially symetrical structures, nonuniformly accelerated. The equations governing the stress status and the basic hypotheses are presented. Also, the mathematical model is applied
Octavian ORBAN, Mircea CERNAT
doaj
Computer realization of a system for torpedo homing on a vessel path
Vojnotehnički Glasnik, 1998 The possibility to replace an existing torpedo homing device by computer components has been analyzed in the paper. The operating principle of the existing device has been presented together with its block-diagram as well as the path of a torpedo guided ...
Miroslav Radosavljević
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