The meaning of ESCAPE VELOCITY is the minimum velocity that a moving body (such as a rocket) must have to escape from the gravitational field of a celestial body (such as the earth) and move outward into space.
Origin of escape velocity1 First recorded in 1950–55Discover More Example Sentences First, they modeled what sort of impact could eject a blob of that size at the Moon’s escape velocity. From Science Magazine I pray that for them and the millions of kids like them, regardless of race or...
Remember that in such a graph, a straight line represents motion with constant speed. 4. You should know the meaning of the term instantaneous speed and how it differs from average speed. 5. Be able to obtain the instantaneous speed at any particular instant from a curving distance-time ...
Learn the velocity meaning, difference between speed and velocity, and average velocity. Learn the velocity meaning and the unit of velocity at BYJU'S.
"Luftmensch," literally meaning "air person," is the Yiddish way of describing someone who is a bit of a dreamer. Did You Know? The word "infant" comes from the Latin word "infans" which literally means "unable to speak; speechless." ...
Finally, as regards the physical meaning of the discriminated groups, there is an evident qualitative difference with respect to the classical groups. The ratios between the magnitudes of vectorial character or between anisotropic physical properties of the medium are always corrected with suitable geome...
In the field of physics, velocity is a vector quantity, meaning it has both magnitude and direction. This distinction is important because it allows scientists to accurately describe the motion of objects in three-dimensional space. By specifying both the speed and the direction of an object's ...
Speed and velocity are very close in meaning and are often incorrectly used interchangeably. Both deal with the motion of an object over a distance over time, but velocity also considers direction, whereas speed does not. Speed is a scalar quantity that is based on distance and time. It meas...
Velocity is a vector value, meaning that velocity includes direction. Velocity equals distance traveled divided by time of travel (the speed) plus the direction of travel. For example, the velocity of a train traveling 1,500 kilometers eastward from San Francisco in 12 hours would be 1,500 ...
The mathematical meaning of the term dispersion can be seen as a correlation between spatial deviations of velocity components. Using the double-decomposition concept in Eq. (3.14), Eq. (4.25) can be expanded as (4.26)ρ{∂∂t[ϕ(〈u¯〉i+〈u′〉i)]+∇·[ϕ〈[〈u¯〉i+...