Як розрахувати Inelastic Collision
Що таке Inelastic Collision?
Inelastic collisions conserve momentum but not kinetic energy. Objects stick together or deform, with lost energy converting to heat and deformation.
Формула
The calculator conserves momentum: m₁v₁ + m₂v₂ = (m₁ + m₂)v_final
Покрокова інструкція
- 1Enter masses and velocities of colliding objects
- 2The calculator conserves momentum: m₁v₁ + m₂v₂ = (m₁ + m₂)v_final
- 3Results show final velocity and energy loss
Розв'язані приклади
Введення
m₁ = 1 kg, v₁ = 10 m/s, m₂ = 1 kg, v₂ = 0 m/s (perfectly inelastic)
Результат
v_final = 5 m/s, ΔKE = 25 J lost
Momentum conserved, energy not
Поширені помилки
- ✕Attempting to conserve kinetic energy (it's not conserved)
- ✕Calculating final velocity incorrectly using separate masses
Часті запитання
Why is kinetic energy not conserved?
Energy transforms into deformation, heat, sound, and other forms; the total energy is still conserved.
What's a perfectly inelastic collision?
Objects stick together after collision, representing maximum possible energy loss while still conserving momentum.
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