Jerk is the third derivative of position with respect to time .
read moreOverbar Indicates Average
read moreAverage Velocity is calculated using the change in displacement over a period of time. The change in displacement is calculated as the initial displacement subtracted from the final displacement, that quantity divided by the initial time subtracted from the final time.
read moreThe arrow indicates the quantity acceleration is a vector quantity. Related
read moreA gravitational field is a model used to explain the influences that a massive body extends into the space around itself, producing a gravitational force on another massive body. Thus, a gravitational field is used to explain gravitational phenomena, and is measured…
read moreDerivation of the Friedmann Equations[1] from the Newtonian First Derivative of the Scale Factor a is the scale factor, not acceleration. Notice it is not expressed as a vector. The scale factor is scalar; It has no direction, only magnitude. It describes the instantaneous…
read moreA Force is an influence that can change the motion of an object via a push or pull deriving from interaction with another object. A field is a mathematical set of numbers for every point in space which can be operated on…
read moreVelocity tells you how fast an object is moving in a certain direction.
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