S8P2., S8P1b., and S8P3b. Spiral Review

Front

Newton's ____ law of motion states that every action will have a reaction.

Back

3rd

Front

What is the fourth state of matter called?

Back

plasma

Front

What best describes the difference between molecules in ice water and a cup of hot tea?

Back

The molecules in the ice water move slower than in the hot tea.

Front

What can you claim from the graph regarding kinetic energy (KE)?

Back

KE increases as mass increases.

Front

Where is potential energy at its minimum?

Back

X

Front

What is the definition of kinetic energy?

Back

The energy an object possesses due to its motion.

Front

What is potential energy?

Back

The energy stored in an object due to its position or state.

Front

What is the formula for calculating kinetic energy?

Back

KE = 1/2 mv², where m is mass and v is velocity.

Front

What happens to the kinetic energy of an object if its speed doubles?

Back

The kinetic energy increases by a factor of four.

Front

What is the relationship between temperature and the motion of molecules?

Back

As temperature increases, the motion of molecules increases.