The tendency of an object to resist change in its motion in known as

Gunpowder residue is most likely to show up where on a shooters hands

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?

Ascientific blank must be testable and capable of being proven false?