position vs time for three cars\nuse the drop - down menus to complete each sentence.\n is moving the…

position vs time for three cars\nuse the drop - down menus to complete each sentence.\n is moving the fastest.\n is standing still.\n started at the same location.\nposition (m)\ntime (s)

position vs time for three cars\nuse the drop - down menus to complete each sentence.\n is moving the fastest.\n is standing still.\n started at the same location.\nposition (m)\ntime (s)

Answer

Answer:

  1. A is moving the fastest.
  2. C is standing still.
  3. A and B started at the same location.

Explanation:

Step1: Determine speed from slope

The steeper the slope of the position - time graph, the greater the speed. Line A has the steepest slope among A, B and C.

Step2: Identify stationary object

A horizontal line on a position - time graph indicates that the position is not changing with time, so object C is standing still.

Step3: Check starting position

The starting position is the position at time t = 0. Lines A and B both start at the origin (0,0), so they started at the same location.