conservation of energy
From Newton's second law, ma = F for a particle with mass m moving with acceleration a, it follows that m a·v = F·v and hence 
When F is a conservative force, the energy equation follows by integration with respect to t. See Noether's theorem, work.
- Hilbert's tenth problem
- Hindu-Arabic number system
- histogram
- history of mathematics
- holomorphic
- holonomic
- Hom
- homeomorphism
- homogeneous
- homogeneous
- homogeneous coordinates
- homogeneous first‐order differential equation
- homogeneous linear differential equation
- homogeneous polynomial
- homogeneous set of linear equations
- homomorphism
- homoscedastic
- homotopy
- homotopy equivalence
- Hooke's law
- Horner's rule
- Householder transformation
- Hoyles, Dame Celia
- Huffman coding
- Huygens, Christiaan