FYS1105 – Classical Mechanics

After completing the course, you are able to:

• use the definition of torque and static principles to analyze simple problems in statics.
• describe rotation for a rigid body by using torque, moment of inertia, and spin, and solve the equations of motion in special cases.
• analyze two-body problems and central forces, and be aware of Kepler's laws and gravitational interacting systems.
• qualitatively describe the properties of chaotic systems, and simulate the behaviour of one such system using numerical integration methods.
• use Taylor expansion to predict oscillation in potential wells, and find the frequency of the oscillations.
• transform between different frames, including noninertial frames such as rotating or accelerating systems, and derive pseudo forces such as Coriolis and centrifugal forces.
• explain and use Lagrange mechanics for systems with and without constraints, in addition to the most central theory of Hamilton mechanics.
• use Euler-Lagrange and the principle of least action to derive the equations of motions of complex systems, simulate one such system numerically, and compare to an analytic solution in a restricted regime where it exists.
• vector fields: Describe and use divergence, gradient, and curl independent of coordinates, including physical interpretations; understand and be able to use Stokes' theorem and the divergence theorem.
• describe and use the basic equations in fluid mechanics, in addition to viscosity, and deformation and stress in solids.

In addition to fulfilling the Higher Education Entrance Qualification, applicants have to meet the following special admission requirements:

• Mathematics R1 (or Mathematics S1 and S2) + R2

And in addition one of these:

• Physics (1+2)
• Chemistry (1+2)
• Biology (1+2)
• Information technology (1+2)
• Geosciences (1+2)
• Technology and theories of research (1+2)

The special admission requirements may also be covered by equivalent studies from Norwegian upper secondary school or by other equivalent studies(in Norwegian).

• FYS1100 – Mechanics and Modelling or equivalent
• MAT1100 – Calculus or equivalent

MAT1110 – Calculus and Linear Algebra is also recommended, normally you will take this course in the same semester

The teaching consists of the following per week:

• 2 hours of lectures followed by 2 hours of seminar teaching
• 2 hours of lectures followed by 2 hours of group teaching

Compulsory assignments: 7 weekly assignments must be handed in and approved. Additionally, there will be a mandatory mid-term project.

The 7 weekly assignments and the mandatory mid-term project must be approved before you can sit the final exam. Regulations for mandatory activities can be found here.

• Final written exam, 4 hours, which counts 100 % towards the final grade.

This course has mandatory exercises that must be approved before you can sit the final exam.

• Rottmann: "Matematisk formelsamling"
• Approved calculator

Information about approved calculators (in Norwegian)

This course offers both postponed and resit of examination. Read more:

• Illness at exams / postponed exams
• Withdrawal during an examination / Resitting an examination