Question

how is the position of the moving particle along the straight line described by the number how is the direction​

Answer 1

Answer:

Mark the initial position as 0.

and then if distance moved is x m then mark the distance as x.

if your distance is x then it is in the direction of positive axis and if -x then it is moving in the direction of negative axis.

Answer 2

Answer:

Position of a moving particle along a straight line described by a number which is starting from its initial position.

The direction of a motion specified by the number describing position are:

Up and right side positive

Down and left side negative