2 what will be the change in potential energy if the apple falls and lands on a table located 2 0 m above the ground.
Describing energy section 2 answers.
Pe mgh pe 0 20 kg 9 81 m s2 7 0 m.
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Conservation of energy learn with flashcards games and more for free.
Learn vocabulary terms and more with flashcards games and other study tools.
Chapter 2 review answers.
Interactive reader 277 work and energy section 2 name class date simple machines continued pulleys.
Electrical energy changes to thermal energy.
Learn vocabulary terms and more with flashcards games and other study tools.
Start studying chapter 4 section 2 and 3 describing energy conservation of energy.
The waiter s chemical potential energy changes.
Section 2 describing energy you could deposit your cash into a bank account or trade the cash for gold.
The same is true for energy.
Energy of motion 11.
Section 1 reinforcement describing motion.
An energy analogy regardless of its form money is money.
Section 2 name class date simple machines continued.
Describing energy section 3.
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1 calculate the potential energy of the apple.
Energy from the sun that warms you and energy from the food that you eat are only different forms of the same thing.
Describe how each machine affects input and output forces and distances.
Energy stored by things that are above earth 12.
Light energy changes into thermal energy.
Start studying section 2.
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It is the difference in energy that is important.
You can tell an object has moved because its position has changed.
Electrical energy changes into thermal energy.
Displacement is how far and in what direction an object has moved from its starting point.
A 0 20 kg apple hangs 7 0 m above the ground from a tree.
Start studying chapter 4 work and energy section 2 describing energy.
Work and machines section 2.
Light energy changes to thermal energy.