A) Energy is constantly decreasing in a closed system. B) Energy can be created and destroyed at will. C) Energy cannot be created or destroyed, only transformed from one form to another. D) Energy is not a factor in mechanical systems.
A) Gravitational potential energy B) Chemical potential energy C) Elastic potential energy D) Kinetic energy
A) Newton's second law of motion B) Newton's first law of motion C) Newton's third law of motion D) Einstein's theory of relativity
A) Variable B) Dependent on mass C) Zero D) Infinity
A) The total momentum of an isolated system remains constant if no external forces act on it. B) Momentum depends on the size of the objects. C) Momentum constantly increases in any system. D) Momentum can be created or destroyed at will.
A) Simple harmonic motion B) Circular motion C) Uniform linear motion D) Non-linear motion
A) Joule B) kg m/s C) m/s2 D) N
A) Kinetic Energy B) Force C) Velocity D) Acceleration
A) Newton's second law of motion B) Newton's third law of motion C) Newton's law of gravitation D) Newton's first law of motion
A) The relationship between the force applied to a spring and the resulting extension or compression of the spring. B) The law of conservation of momentum. C) The relationship between force and acceleration. D) The law of universal gravitation.
A) The net force on a particle is equal to the mass times acceleration. B) The total force on a particle is the vector sum of all individual forces acting on it. C) The displacement of a particle is directly proportional to the applied force. D) The total energy of a system is constant over time without any external forces.
A) Newton B) Joule C) Kilogram D) Watt
A) To determine conservation of energy. B) To study projectile motion. C) To analyze equilibrium conditions and solve for unknown forces in a system. D) To calculate acceleration of an object.
A) Angular velocity B) Angular acceleration C) Torque D) Moment of inertia
A) Energy B) Pressure C) Power D) Work
A) Analytical Mechanics B) Kinematics C) Dynamics D) Statics
A) Quantum mechanics B) Electromagnetism C) Thermodynamics D) Special relativity
A) 700 keV B) 100 keV C) 511 keV D) 300 keV
A) F = ma B) F = dp/dt C) F = mv D) F = d2r/dt2
A) Classical mechanics. B) Special relativity. C) Statistical mechanics. D) Quantum field theory (QFT).
A) Generalized forces B) Kinetic energy C) Generalized momenta D) Potential energy
A) Bernoulli's theorem B) Gauss's theorem C) Pascal's theorem D) Noether's theorem
A) Special relativity B) General relativity C) Classical mechanics D) Quantum mechanics
A) Accelerated frame B) Non-inertial frame C) Inertial frame D) Rotating frame
A) It works well with relativistic speeds B) Long term predictions are not reliable C) It is always accurate for all objects D) It can predict quantum states accurately
A) Euclidean geometry B) Non-Euclidean geometry C) Fractal geometry D) Symplectic geometry
A) The stationary-action principle B) Newton's third law C) Conservation of momentum D) Heisenberg's uncertainty principle
A) Cotangent bundle space B) Tangent bundle space C) Phase space D) Configuration space
A) Kinematics B) Analytical Mechanics C) Statics D) Dynamics
A) Classical thermodynamics is used. B) Special relativity takes over. C) Quantum field theory becomes useful. D) General relativity applies.
A) Johannes Kepler B) Christiaan Huygens C) Isaac Newton D) Galileo Galilei
A) Dynamics B) Analytical Mechanics C) Statics D) Kinematics
A) Classical thermodynamics. B) Quantum field theory. C) Statistical mechanics. D) The parameterized post-Newtonian formalism.
A) 1788 B) 1905 C) 1833 D) 1760
A) Johannes Kepler B) Christiaan Huygens C) Galileo Galilei D) Isaac Newton
A) Statics B) Analytical Mechanics C) Dynamics D) Kinematics
A) By considering them as rigid bodies only. B) As extended non-pointlike objects without further simplifications. C) As point particles with negligible size. D) Using quantum mechanical principles.
A) 1760 B) 1905 C) 1788 D) 1833
A) James Clerk Maxwell, Michael Faraday, Heinrich Hertz B) Erwin Schrödinger, Max Planck, Louis de Broglie C) Isaac Newton, Gottfried Wilhelm Leibniz, Albert Einstein D) Euler, Joseph-Louis Lagrange, William Rowan Hamilton
A) p = mv2 B) p = m / v C) p ≈ mv D) p ≈ mc2
A) Plato B) Aristotle C) Pythagoras D) Socrates
A) F_R = mv2 B) F_R = m/a C) F_R = -λv D) F_R = λv
A) Noether transformation B) Legendre transformation C) Laplace transformation D) Fourier transformation
A) As stationary. B) As traveling west at 110 km/h. C) As traveling east at 10 km/h. D) As traveling east at 60 km/h. |