Ahmed Colic Zbirka Zadataka Iz Fizike Za 2 Razred Gimnazije Jun 2026

Select 5 Level 2 problems. These should take 10-15 minutes each. Write full solutions—show all algebraic steps. Compare with a classmate.

Svako poglavlje počinje kratkim podsjetnikom na formule i definicije, što štedi vrijeme pri ponavljanju. Zadaci i ogledi: Pored klasičnih računskih zadataka (označenih sa ), zbirka sadrži i eksperimentalne zadatke ( ahmed colic zbirka zadataka iz fizike za 2 razred gimnazije

| Week | Topic from Čolić | Focus | |------|------------------|-------| | 1–4 | Kinematika 1D | Solve 10 easy, 5 medium, 2 hard problems | | 5–6 | Kinematika 2D (projectile) | Use parabolic motion equations – symmetrical launch | | 7–10 | Dinamika – Newton’s laws | FBDs for 5 different configurations – elevator, incline, pulley | | 11–12 | Friction problems | Distinguish static vs kinetic. When does an object slip? | | 13–15 | Work, Energy | Solve all “loop the loop” and hill problems using energy conservation | | 16–18 | Power and efficiency | Practical problems (motor lifting a load) | | 19–20 | Midterm review | Re-solve 5 hardest problems from each section | | 21–22 | Fluid statics | Buoyancy and U-tube problems – heavy on algebra | | 23–24 | Fluid dynamics (if in book) | Continuity eqn (A_1v_1=A_2v_2), Bernoulli (only if 2nd grade includes it) | | 25–27 | Calorimetry (no phase change) | Mixing problems with up to 3 substances | | 28–30 | Gas laws | Isothermal, isobaric, isochoric – graphical interpretation | | 31–32 | First law of thermodynamics | p-V diagrams, calculating Q, W, ΔU | | 33–34 | Simple harmonic motion | Pendulum and spring – find T, f, ω | | 35–36 | Waves | Speed on string, standing waves | | 37–38 | Mixed problems | Problems combining energy + gas laws or kinematics + pendulums | | 39–40 | Final exam prep | Timed run of 10 random problems from different chapters | Select 5 Level 2 problems

Electrostatics (Coulomb's Law, electric field), current, and magnetic fields. Geometric and physical optics. Modern Physics: Compare with a classmate

Sound waves, speed of sound, intensity, and the Doppler effect. Electricity and Magnetism:

Unlike dry textbooks, this "Zbirka" includes experiments and observations that use simple materials easily found in a school lab.