Mark brainliest answer

you inflate a balloon with helium. the balloon feels stiff. which properties of a gas best explain the observation?

a) the particles are moving quickly and are far apart.
b) the particles are closely packed and vibrate in place.
c) the particles slide past each other and are close together.
d) the particles are closely packed and are moving very quickly.

tube or goog will be great resources to find the answer to the question that you're asking

hypothesising or postulating

answer would be letter choice (a),   a ball resting on a shelf. would be another example of potential energy   >   stored energy > not moving.

a ball spinning on a finger   >   kinetic energy > moving energy

a ball rolling on the ground   >   kinetic energy   > moving energy

a   ball flying through the air   > kinetic energy   >   moving energy

hope that                                         : )