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Mechanical energy equation

Reference data und engineering information about mechanical energy equation für dynamics applications.

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Overview

Engineering reference data for Mechanical Energy Equation in dynamics.

Key Formulas

Newton's Second Law

F=maF = ma

Force = mass × acceleration.

Kinetic Energy

Ek=12mv2E_k = \frac{1}{2}mv^2

Energy of motion.

Momentum

p=mvp = mv

Mass × velocity.

Work

W=FdcosθW = Fd\cos\theta

Force × displacement × cos(angle).

Variables

SymbolDescriptionUnit
FFForceN
mmMasskg
aaAccelerationm/s²
vvVelocitym/s
EkE_kKinetic energyJ

References