Fizika 1 Letnik Gimnazije Test [hot] -
Fizika 1. letnik gimnazije - TEST
Datum: [Insert date] Čas: [Insert time] Trajanje: [Insert duration]
Test se bošte zdelo iz:
- Kinematika (gibanje, hitrost, pospešek, grafi gibanja)
- Dinamika (sila, Newtonovi zakoni, trenje)
- Energija in delo (kinetična energija, potencialna energija, delo)
Vprašanja:
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Kaksno je gibanje telesa, če je njegova hitrost konstantna? (2 točki) a) Pospešeno gibanje b) Ravnomerno gibanje c) Gibanje s konstantnim pospeškom d) Krožno gibanje
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Sila 5 N deluje na telo z maso 2 kg. Kolikšen je pospešek telesa? (3 točke) a) 2,5 m/s^2 b) 5 m/s^2 c) 10 m/s^2 d) 20 m/s^2 fizika 1 letnik gimnazije test
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Kinetična energija telesa z maso 4 kg, ki se giblje s hitrostjo 6 m/s, je: (3 točke) a) 72 J b) 144 J c) 36 J d) 288 J
Izračunajte:
- Telo se giblje s konstantnim pospeškom 2 m/s^2. Kolikšna je njegova hitrost po 5 sekundah, če je začetna hitrost 3 m/s? (5 točk)
- Dve telesi z masama 3 kg in 5 kg sta vezani z vrvjo in se gibljejo s pospeškom 4 m/s^2. Kolikšna je sila, ki deluje na sistem? (5 točk)
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Želim vam veliko uspeha!
This test covers the standard introductory topics found in most European gymnasium curricula: Kinematics (Motion) and Dynamics (Forces). Fizika 1
4. The “Enakomerno Gibanje” vs. “Enakomerno Pospešeno Gibanje” Trap
Memorize the three golden equations of accelerated motion:
- ( v = v_0 + a t )
- ( s = v_0 t + \frac12 a t^2 )
- ( v^2 = v_0^2 + 2 a s )
1. Master Unit Conversion First
80% of wrong answers come from forgetting to convert.
- Rule of thumb: Always convert km/h to m/s (divide by 3.6). Always convert g to kg (divide by 1000). Do this before you plug numbers into any formula.
2. Main Topics Covered
TEST IZ FIZIKE – 1. LETNIK GIMNAZIJE
Tematski sklop: Kinematika in Dinamika Čas reševanja: 60 minut Dovoljena pomagala: žepni računalnik, podatki o fizikalnih konstantah (tabele)
4. Create a Formula Sheet – Then Put It Away
While most tests do not allow formula sheets, the act of creating one helps memory. Group formulas by topic:
- Uniform motion: ( v = s/t )
- Accelerated motion: ( v = v_0 + at ), ( s = v_0 t + ½ at² )
- Forces: ( F = ma ), ( F_g = mg )
- Energy: ( E_k = ½ mv² ), ( E_p = mgh ), ( A = Fs )
Core Topics Covered in the "Fizika 1 Letnik Gimnazije Test"
While curricula vary slightly between schools (e.g., Bežigrad, Poljane, Škofja Loka), the national catalogue of knowledge (Učni načrt) defines standard pillars. Your test will likely include: Vprašanja:
A. MULTIPLE CHOICE (Circle the correct answer)
1. Which of the following is a vector quantity? A) Time B) Mass C) Distance D) Velocity
2. A car travels 100 km in 2 hours. What is its average speed? A) 200 km/h B) 50 km/h C) 50 m/s D) 102 km/h
3. An object is in free fall. Assuming air resistance is negligible, which statement is true? A) Its velocity remains constant. B) Its acceleration remains constant. C) Its acceleration increases as it falls. D) Its mass increases as it falls.
4. According to Newton's First Law of Motion: A) An object will accelerate if a net force acts upon it. B) For every action, there is an equal and opposite reaction. C) An object at rest will remain at rest unless acted upon by an unbalanced force. D) Force equals mass times acceleration.
5. A book rests on a table. The reaction force to the book’s weight is: A) The table pushing up on the book. B) The book pushing down on the table. C) The Earth pulling up on the book. D) The table pushing down on the floor.