Worked solutions to all 2,023 Savchenko physics problems.
1,902 / 2,023
problems solved
(94.0%)
121 problems still unsolved. Can you solve one?
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Unsolved
1
Kinematics
112 / 112 solved
§ 1.1 — Constant-speed motion
23 / 23
§ 1.2 — Variable-speed motion
21 / 21
§ 1.3 — Motion in gravity field. Curvilinear motion
30 / 30
§ 1.4 — Galileo's transformations
18 / 18
§ 1.5 — Motion with constraints
20 / 20
2
Dynamics
132 / 392 solved
§ 2.1 — Newton's laws
50 / 67
§ 2.2 — Momentum. Center of mass
11 / 47
§ 2.3 — Kinetic energy. Work. Potential energy
12 / 49
§ 2.4 — Energy of a system. Energy transfer. Power
11 / 45
§ 2.5 — Collisions
9 / 39
§ 2.6 — Gravitational force. Kepler's laws
17 / 53
§ 2.7 — Rotation of a solid body
9 / 48
§ 2.8 — Statics
13 / 44
3
Oscillations and Waves
44 / 247 solved
§ 3.1 — Small deviations from equilibrium
16 / 17
§ 3.2 — Period and frequency of free oscillations
16 / 37
§ 3.3 — Harmonic motion
5 / 36
§ 3.4 — The superposition of oscillations
3 / 19
§ 3.5 — Forced and damped oscillations
3 / 42
§ 3.6 — Strain and stress. Wave's speed
0 / 28
§ 3.7 — Wave propagation
1 / 22
§ 3.8 — Overlapping and reflection of waves
0 / 20
§ 3.9 — Sound. Acoustic resonators
0 / 26
4
Fluid Mechanics
22 / 125 solved
§ 4.1 — Fluid Pressure
5 / 24
§ 4.2 — Swimming. Archimedes' law
12 / 27
§ 4.3 — The motion of an ideal fluid
0 / 21
§ 4.4 — Viscous fluid flow
0 / 9
§ 4.5 — Fluid surface tension
4 / 27
§ 4.6 — Capillary phenomena
1 / 17
5
Molecular Physics
28 / 232 solved
§ 5.1 — Thermal motion of particles
0 / 11
§ 5.2 — Distribution of gas molecules by velocity
1 / 17
§ 5.3 — Collisions of molecules. Transfer processes
5 / 14
§ 5.4 — Rare gases. Interaction of molecules with the surface of a solid body
3 / 20
§ 5.5 — Equation of state of an ideal gas
2 / 36
§ 5.6 — First Law of Thermodynamics. Heat capacity
10 / 31
§ 5.7 — Gas flow
0 / 9
§ 5.8 — Probability of a thermodynamical state
2 / 16
§ 5.9 — Second Law of Thermodynamics
4 / 26
§ 5.10 — Phase transitions
0 / 35
§ 5.11 — Thermal radiation
1 / 17
6
Electrostatics
32 / 154 solved
§ 6.1 — Coulomb's law. Electric field
2 / 21
§ 6.2 — The flux of the electric field. Gauss's theorem
4 / 15
§ 6.3 — The potential of an electric field. Conductors in a constant electric field
6 / 40
§ 6.4 — Capacitors
1 / 18
§ 6.5 — Electrical pressure. The energy of an electric field
11 / 30
§ 6.6 — The electric field in the presence of a dielectric
8 / 30
7
Motion of charged particles in an electric field
22 / 95 solved
§ 7.1 — Movement in a constant electric field
9 / 28
§ 7.2 — Focusing charged particles
1 / 14
§ 7.3 — Motion in an alternating electric field
5 / 15
§ 7.4 — Interaction of charged particles
7 / 38
8
Electric current
8 / 124 solved
§ 8.1 — Current. Current density. Current in vacuum
3 / 21
§ 8.2 — Conductivity. Resistance. Sources of electromotive force
2 / 34
§ 8.3 — Electric circuits
3 / 48
§ 8.4 — Capacitors and non-linear elements in electrical circuits
0 / 21
9
Constant magnetic field
53 / 75 solved
§ 9.1 — Induction of the magnetic field. The effect of a magnetic field on a current
15 / 15
§ 9.2 — The magnetic field of a moving charge. Induction of the magnetic field from a linear current
20 / 23
§ 9.3 — The magnetic field from a current distributed over a surface of space
14 / 24
§ 9.4 — Magnetic flux
4 / 13
10
Motion of charged particles in complex fields
15 / 41 solved
§ 10.1 — Motion in a homogeneous magnetic field
10 / 29
§ 10.2 — Drift motion of particles
5 / 12
11
Electromagnetic induction
50 / 143 solved
§ 11.1 — The motion of conductors in a constant magnetic field. Electric motors
4 / 32
§ 11.2 — Vortex electric field
9 / 21
§ 11.3 — Mutual inductance. Inductance of conductors. Transformers
15 / 25
§ 11.4 — AC electrical circuits
8 / 25
§ 11.5 — Magnetic flux conservation. Superconductors in magnetic field
9 / 28
§ 11.6 — Relation of an alternating electric field to a magnetic field
5 / 12
12
Electromagnetic waves
38 / 49 solved
§ 12.1 — Properties of emission and reflection of electromagnetic waves
25 / 34
§ 12.2 — Propagation of electromagnetic waves
13 / 15
13
Geometrical optics. Photometry. Quantum nature of light
31 / 105 solved
§ 13.1 — Rectilinear propagation and reflection of light
8 / 20
§ 13.2 — Refraction of light. The lens formula
8 / 23
§ 13.3 — Optical systems
6 / 28
§ 13.4 — Photometry
7 / 25
§ 13.5 — The quantum nature of light
2 / 9
14
Special theory of relativity
74 / 129 solved
§ 14.1 — The constancy of the light speed. Velocity addition
10 / 28
§ 14.2 — The slowing down of time and the reduction in the size of bodies in motion; the Lorentz Transformations
8 / 18
§ 14.3 — The transformation of electric and magnetic fields
18 / 28
§ 14.4 — Motion of relativistic particles in electric and magnetic fields
19 / 31
§ 14.5 — Conservation of mass and momentum
19 / 24
