Who here is male and feels like their girl friend is cheating on them?

What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body

Mga halaman/punong ornamental na di namumulaklak

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?