You decide to take your middle school science class to the bowling alley for some “hands-on” experience with force and motion. You ask Jill to take a turn. After she releases the ball and it is
rolling down the alley, you ask her to describe the force(s) that are acting on the ball at that time.
Jill describes two forces:
1) The force of the ball moving forward down the alley, and
2) The force of friction that slows the ball down.
What aspects of her response, if any, are correct? What aspects of her response, if any, are
incorrect?

When temperature of a substance increases, of its particles increase resulting in more between particles. real world applications of thermal expansion absolute zero (-273 degrees c) is the lowest possible temperature on the kelvin scale. it is a measure of where a substance has no kinetic energy. heat is a process of the . energy flows spontaneously from a object to a until equilibrium is reached. heat is measured in heat is transferred throughis a method of heat transfer that occurs between particles of matter that are in direct contact with each other. are poor conductors that impede / reduce the rate of heat transfer. is a method of heat transfer that occurs in fluids (non-solids) by means of currents. real world application of convectiona method of heat transfer through electromagnetic waves. when energy moves from one object to another inside a closed system, no energy is or in the system in the transaction. systems will spontaneously move to a state of organized energy or high disorder over time called