Anna wanted to see what battery lasts the longest she put each battery into a clock and record of the time that the clocks that she used doors energizer kroger brand and everready what are the variables and dependent variable

Acaterpillar tries to climb straight up a wall a meter high, but for every 2 cm up it climbs, it slides down 1 cm. eventually, it reaches the top. when it reaches the top, it does not pull itself over so it will slide down 1 cm. what is the total displacement traveled?