Zum Inhalt springen
Calkulon

Kinetic Energy Formula

로도 알려져 있음: KE Formula

KE = \frac{1}{2}mv^2
KE = ½mv²

계산 내용

The energy an object possesses due to its motion. Doubling the speed quadruples the kinetic energy.

변수

상징이름설명
KEKinetic EnergyEnergy of motion
mMassMass of the moving object
vVelocitySpeed of the object

실제 사례

1KE = ½ × 1500 × 20²
2KE = 750 × 400 = 300,000 J = 300 kJ
결과: 300 kJ

일반적인 실수

Energy scales with v², so small speed increases have big energy impacts
Use consistent SI units (kg, m/s)

계산기를 사용해 보세요

관련 수식

#physics#energy#mechanics

설정