Newton´s laws are based on which two concepts?

inertia and force
acceleration and velocity
inertia and gravity
energy and momentum

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted

Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?

Directions: count the number of atoms. ar co2 na3po4 so3 nac2h3o2