Revista tematica creata in cadrul cercului de fizica "Exploratori ai artei creatiei" a Colegiului Economic "Nicolae Titulescu" Baia Mare.
Revista a luat premiul I la Concursul organizat de Casa Corpului Didactic in mai 2010
Revista tematica creata in cadrul cercului de fizica "Exploratori ai artei creatiei" a Colegiului Economic "Nicolae Titulescu" Baia Mare.
Revista a luat premiul I la Concursul organizat de Casa Corpului Didactic in mai 2010
1) A cart with mass m0=20 kg is being pulled across a horizontal plane by a force F=20 N at an angle of α=60°. Using equations of motion, the time taken to travel a distance d=300 m is calculated as 8.66 minutes, and the velocity at this point is 17.32 m/s.
2) The normal force N acting on the cart is calculated as 182.7 N. Since N<weight, the cart is being lifted by the vertical component of the pulling force.
3) If the coefficient of friction is μ=0.5, the time and velocity are recalculated using this value in the equations of motion.
1) A cart with mass m0=20 kg is being pulled across a horizontal plane by a force F=20 N at an angle of α=60°. Using equations of motion, the time taken to travel a distance d=300 m is calculated as 8.66 minutes, and the velocity at this point is 17.32 m/s.
2) The normal force N acting on the cart is calculated as 182.7 N. Since N<weight, the cart is being lifted by the vertical component of the pulling force.
3) If the coefficient of friction is μ=0.5, the time and velocity are recalculated using this value in the equations of motion.
Românismul de la Mihai Eminescu la Grigore Vieruinachirilov
Proiect “Educație online fără hotare” 2023 - 2024,
implementat de Direcția Generală Educație, Tineret și Sport a municipiului Chișinău în cadrul Proiectului “Educație online”