Math Problem Statement
Športnik mase 60 kg, všine1,7m in povprečnega premera 30 cm, se valja brez podrsavanja po pašniku z naklonskim kotom 300. Telo lahko aproksimiramo z valjem. S kolikšno hitrostjo se giblje, ko težišče prepotuje 10m?
Solution
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Math Problem Analysis
Mathematical Concepts
Conservation of Energy
Rotational Kinetic Energy
Potential Energy
Kinetic Energy
Trigonometry
Formulas
PE = m * g * h
KE = 0.75 * m * v^2
I = 0.5 * m * r^2
ω = v / r
Theorems
Law of Conservation of Energy
Suitable Grade Level
University
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