of the motion of falling bodies) Equations of motion Free fall Gravity Mean speed theorem, the foundation of the law of falling bodies Radial trajectory...

curvature, a body in free fall has no force acting on it. An object in the technical sense of the term "free fall" may not necessarily be falling down in...

In physics, equations of motion are equations that describe the behavior of a physical system in terms of its motion as a function of time. More specifically...

constant. A major area of research is the discovery of exact solutions to the Einstein field equations. Solving these equations amounts to calculating a precise...

mathematical statement of the three-body problem can be given in terms of the Newtonian equations of motion for vector positions r i = ( x i , y i ,...

differential equation, which may be with respect to more than one independent variable. Linear differential equations are the differential equations that are...

field equations (EFE; also known as Einstein's equations) relate the geometry of spacetime to the distribution of matter within it. The equations were...

intake of the equation.[citation needed] The original Harris–Benedict equations were published in 1918 and 1919. The Harris–Benedict equations revised by...

Maxwell's equations, or Maxwell–Heaviside equations, are a set of coupled partial differential equations that, together with the Lorentz force law, form...

The Navier–Stokes equations (/nævˈjeɪ stoʊks/ nav-YAY STOHKS) are partial differential equations which describe the motion of viscous fluid substances...

the gradient ∇φ of a velocity potential φ. In that case, and for a constant density ρ, the momentum equations of the Euler equations can be integrated...

and torque equations for a single rigid body take the form F = m a , T = [ I R ] α + ω × [ I R ] ω , {\displaystyle \mathbf {F} =m\mathbf {a} ,\quad \mathbf...

the cart. These equations give rise to two equations for each body; one in the x-direction and the other in the y-direction. The equations of motion of the...

Having formulated what are now known as Einstein's equations (or, more precisely, his field equations of gravity), he presented his new theory of gravity...

by a falling object in successive equal time intervals is linearly proportional to the odd numbers. That is, if a body falling from rest covers a certain...

front body is larger than that of the rear body. The dynamics of the falling cat have been explained using the Udwadia–Kalaba equation. The falling cat...

numbered equations are the basic convection equations in the Boussinesq approximation. The advantage of the approximation arises because when considering a flow...

Hearing, Lohamei Ha'getaot Gallery, Kibbutz Lohamei HaGeta'ot 2011 Equations for a Falling Body, Givon Art Gallery, Tel-Aviv 2015, Half Full, Givon Art Gallery...

convective acceleration terms in the Navier–Stokes equations are neglected. Then the flow equations become, for an incompressible steady flow: ∇ p = μ ∇ 2 u...

one dimension. The vector equations are almost identical to the scalar equations (see multiple dimensions). The momentum of a particle is conventionally...

limit of high Reynolds numbers, the Navier–Stokes equations approach the inviscid Euler equations, of which the potential-flow solutions considered by...

this equation is applicable with the drag coefficient as a constant value when the Reynolds number is greater than 1000. For smooth bodies, like a cylinder...

theory of falling bodies. He did not, for instance, recognise, as Galileo did, that a body would fall with a strictly uniform acceleration only in a vacuum...

Computing Machines Equation of state Equation of state (cosmology) Equation of the center Equations for a falling body Equations of motion Equatorial waves Equilibrium...

Maxwell unified a number of earlier theories into a set of 20 scalar equations, which were later reformulated into 4 vector equations by Oliver Heaviside...

The convection–diffusion equation is a combination of the diffusion and convection (advection) equations, and describes physical phenomena where particles...

"action at a distance" that his equations implied. In 1692, in his third letter to Bentley, he wrote: "That one body may act upon another at a distance...

of the equation, is zero—the simplest nontrivial set of equations are what are called Einstein's (field) equations: Einstein's field equations G μ ν ≡...

gravitation formulated by Isaac Newton. Originally used to model freely falling bodies on the surface of the Earth, this law was extended based on what Wigner...

time-rate-of-change equations for the object's position closer to the values from the real problem, such as including the gravitational attraction of a third, more...