A person can push a shopping cart down an isle even when that cart weighs more than they do. What does Newton's third law say about the person and the cart?

i would think it's food chain

  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.

the answer to this is proletariats.

hope this : )

54 degrees incident angle = reflected angle

angle is from normal turned to line of ray