Many head-on collisions occur on two-lane roads when passing because

misjudge the closure rate of oncoming traffic

Explanation:

Many head-on collisions occur on two-lane roads when passing because drivers misjudge the closure rate of oncoming traffic. Some drivers tends to miscalculate the speed and closure rate of oncoming traffic thereby taking decision that leads to collisions and accidents. Drivers should always account for safety and effectively estimate closure rate of oncoming traffic before passing or squeezing in front of them.

  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 order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force