Chapter 6 Final Assessment

Front

The ability to cause change best describes: energy, work, efficiency, power

Back

energy

Front

Units of energy include all of the following EXCEPT: calorie, Btu, kilowatt-hour, gram

Back

gram

Front

The term best described by the phrase, " a group of objects, effects, and variables that are related," is: mass, energy, system, efficiency

Back

system

Front

Thinking back to the video of Mrs. Holmes on the zipline, the higher I climbed to the top of the scaffolding, the more _______________ energy I had.

Back

potential energy

Front

Friction between two surfaces, like when we rub our hands together, most often transforms energy of motion directly to:

Back

thermal energy

Front

Which of the following statements DOES NOT agree with the law of conservation of energy? Options: When gasoline is burned, energy is destroyed, Some energy from gasoline is converted into light energy, As one form of energy decreases, another form increases

Back

When gasoline is burned, energy is destroyed

Front

When the skater is in the position below, which type of energy is the greatest?

Back

potential

Front

The rate, or amount of time it takes, to do work is called:

Back

power

Front

If forces A, B, and C are equal, where is the most work done?

Back

Force C

Front

What kind of energy was occurring when the bouncy ball began to fall? (Options: potential, kinetic, thermal, chemical)

Back

kinetic