A) Energy is constantly decreasing in a closed system. B) Energy is not a factor in mechanical systems. C) Energy can be created and destroyed at will. D) Energy cannot be created or destroyed, only transformed from one form to another.
A) Gravitational potential energy B) Elastic potential energy C) Kinetic energy D) Chemical potential energy
A) Newton's second law of motion B) Newton's third law of motion C) Einstein's theory of relativity D) Newton's first law of motion
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) Non-linear motion C) Circular motion D) Uniform linear motion
A) N B) Joule C) m/s2 D) kg m/s
A) Velocity B) Acceleration C) Kinetic Energy D) Force
A) Newton's third law of motion B) Newton's first law of motion C) Newton's second law of motion D) Newton's law of gravitation
A) The law of universal gravitation. B) The relationship between the force applied to a spring and the resulting extension or compression of the spring. C) The relationship between force and acceleration. D) The law of conservation of momentum.
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 total energy of a system is constant over time without any external forces. D) The displacement of a particle is directly proportional to the applied force.
A) Joule B) Watt C) Newton D) Kilogram
A) To calculate acceleration of an object. B) To study projectile motion. C) To analyze equilibrium conditions and solve for unknown forces in a system. D) To determine conservation of energy.
A) Moment of inertia B) Angular velocity C) Angular acceleration D) Torque
A) Pressure B) Power C) Energy D) Work
A) Analytical Mechanics B) Kinematics C) Statics D) Dynamics
A) Quantum mechanics B) Electromagnetism C) Thermodynamics D) Special relativity
A) 700 keV B) 100 keV C) 511 keV D) 300 keV
A) F = mv B) F = dp/dt C) F = ma D) F = d2r/dt2
A) Classical mechanics. B) Special relativity. C) Quantum field theory (QFT). D) Statistical mechanics.
A) Generalized momenta B) Generalized forces C) Kinetic energy D) Potential energy
A) Noether's theorem B) Pascal's theorem C) Bernoulli's theorem D) Gauss's theorem
A) Special relativity B) General relativity C) Classical mechanics D) Quantum mechanics
A) Accelerated frame B) Rotating frame C) Inertial frame D) Non-inertial 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) Non-Euclidean geometry B) Fractal geometry C) Symplectic geometry D) Euclidean geometry
A) Conservation of momentum B) Heisenberg's uncertainty principle C) The stationary-action principle D) Newton's third law
A) Phase space B) Configuration space C) Tangent bundle space D) Cotangent bundle space
A) Kinematics B) Statics C) Dynamics D) Analytical Mechanics
A) Quantum field theory becomes useful. B) Classical thermodynamics is used. C) Special relativity takes over. D) General relativity applies.
A) Isaac Newton B) Johannes Kepler C) Christiaan Huygens D) Galileo Galilei
A) Analytical Mechanics B) Statics C) Kinematics D) Dynamics
A) The parameterized post-Newtonian formalism. B) Classical thermodynamics. C) Statistical mechanics. D) Quantum field theory.
A) 1905 B) 1788 C) 1760 D) 1833
A) Isaac Newton B) Johannes Kepler C) Christiaan Huygens D) Galileo Galilei
A) Analytical Mechanics B) Statics C) Kinematics D) Dynamics
A) By considering them as rigid bodies only. B) As extended non-pointlike objects without further simplifications. C) Using quantum mechanical principles. D) As point particles with negligible size.
A) 1788 B) 1905 C) 1833 D) 1760
A) James Clerk Maxwell, Michael Faraday, Heinrich Hertz B) Erwin Schrödinger, Max Planck, Louis de Broglie C) Euler, Joseph-Louis Lagrange, William Rowan Hamilton D) Isaac Newton, Gottfried Wilhelm Leibniz, Albert Einstein
A) p ≈ mc2 B) p ≈ mv C) p = m / v D) p = mv2
A) Plato B) Aristotle C) Socrates D) Pythagoras
A) F_R = -λv B) F_R = m/a C) F_R = λv D) F_R = mv2
A) Noether transformation B) Laplace transformation C) Legendre transformation D) Fourier transformation
A) As traveling east at 60 km/h. B) As traveling east at 10 km/h. C) As traveling west at 110 km/h. D) As stationary. |