is there anything known as a displacement-time graph?
if there is it used to show velocity
Answers
Answer:
yes it is...
Explanation:
Displacement-time graph is a plot between displacement and time. Note that displacement can be both positive and negative. Also since it is a vector, displacement-time graph is drawn for one-dimension of motion only. The attached figure shows a plot of displacement-time graph.
Answer:
Modern mathematical notation is a highly compact way to encode ideas. Equations can easily contain the information equivalent of several sentences. Galileo's description of an object moving with constant speed (perhaps the first application of mathematics to motion) required one definition, four axioms, and six theorems. All of these relationships can now be written in a single equation.
v = ∆s
∆t
When it comes to depth, nothing beats an equation.
Well, almost nothing. Think back to the previous section on the equations of motion. You should recall that the three (or four) equations presented in that section were only valid for motion with constant acceleration along a straight line. Since, as I rightly pointed out, "no object has ever traveled in a straight line with constant acceleration anywhere in the universe at any time" these equations are only approximately true, only once in a while.