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