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