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