Answer ! if you push a box forward and the box moves forward you have work.

fill in the blank.

Explanation:

When the force and displacement are in the same direction,the work done is always positive.

work done is defined as dot product of force and displacement.

When the absolute value of the angle between force and displacement is within ,dot product is positive.

When the angle between force and displacement is

force and displacement are in the same direction.

In the given question,force and displacement are in same direction,so the work done is positive.

  distance on the y-axis and time on the x-axis.

explanation:

the instantaneous velocity = change in position/time taken

the slope of the graph should give instantaneous velocity.

  slope of a graph = change in value of y -axis / change in values of x -axis

  comparing both the equations

    change in value of y -axis = change in position

  change in values of x -axis = time taken

so position values should be on the y axis and time values should be on the x axis.

distance on the y-axis and time on the x-axis.