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In the equation x = x₀ + vt, 'x₀' means what?
As I know x denotes 'displacement'. If x = 5 meters east, it means it's final position is 5 meters east but 'x₀' denotes what? is the object stationary in this case?The subscript "0" pretty much always means the original/starting value.
It means the initial position of an object.In the equation x = x₀ + vt, 'x₀' means what?
If you write, ##x_0 = 5## then that would mean that the initial position of the object is, in a standard cartesian coordinate system (xy-plane), located at 5 units to the right of the origin.As I know x denotes 'displacement'. If x = 5 meters east, it means it's final position is 5 meters east but 'x₀' denotes what? is the object stationary in this case?
If ##x_0 = 5##, this means that the object in question starts out at 5 units in the positive direction (usually eastwards or to the right) from the origin (where x=0). This is the initial position.As I know x denotes 'displacement'. If x = 5 meters east, it means it's final position is 5 meters east but 'x₀' denotes what? is the object stationary in this case?
Ok, then what would be the final position ( x ) from the concept above? what would be the final position value? I knew that the initial position is 0 and the final position is 5. Am I correct? Please explain.If ##x_0 = 5##, this means that the object in question starts out at 5 units in the positive direction (usually eastwards or to the right) from the origin (where x=0). This is the initial position.
The ##x## value being spit out by the function gives you the final position of the object. This can be any new number.
However ##x## is not the displacement. The displacement would be ##\Delta x##, pronounced Delta ##x##. ##\Delta x## is the difference between ##x_0## and ##x##.
x_{0} is the position at t = 0: the initial position.In the equation x = x₀ + vt, 'x₀' means what?
Could you please provide me with a diagram so that I can clear my confusion? it's my humble request.x_{0} is the position at t = 0: the initial position.
I'm not sure what sort of diagram you're looking for. The equation ##x = x_0 + vt## applies to constant velocity along a single axis (in this case the x axis). It gives you the final position along that axis after some time "t" passes. The final position depends on where you started (given by x_{0}) and the distance you traveled in that time (given by vt).Could you please provide me with a diagram so that I can clear my confusion? it's my humble request.
Please provide me with any 'initial and final position' diagram. It would be very useful to me.I'm not sure what sort of diagram you're looking for. The equation ##x = x_0 + vt## applies to constant velocity along a single axis (in this case the x axis). It gives you the final position along that axis after some time "t" passes. The final position depends on where you started (given by x_{0}) and the distance you traveled in that time (given by vt).
Please provide me with any 'initial and final position' diagram. It would be very useful to me.
x axis: -----0--------x0-----------------------xf----
^ ^ ^
Origin Start here End here