Energy Topic Questions

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We found 352 questions associated with the 'Energy' topic. Displaying results 21 - 30.

What is the potential energy of something with a mass of 10.0 kg on a hill with a height of 5.0?

What is the potential energy of something with a mass of 10.0 kg on a hill with a height of 5.0 m? PE = mass x height

Posted 3+ months ago | 0 answers | | Open

Related topics: hill, energy, height

Why did a cuttlebone break overnight while sitting on the windowsill above my bed?

are these bones known to absorb bad energy? maybe i shouldn’t take them from the beach? etc. was in one unscathed piece- only a couple holes ...

Posted 3+ months ago | 0 answers | | Open

Related topics: beach, energy, bone

Answer me please?

The total amount of energy in the universe never changes, but the amount of energy available for work at any given moment varies tremendously. What ...

Posted 3+ months ago | 1 answers | | Open

Related topics: work, energy, moment, available, universe, answer

What is more important, matter or energy?

I need this for some extra assistance on a class argument.

Posted 3+ months ago | 1 answers | | Open

Related topics: energy, extra, matter

Excerpt: “The Whitewash” from The Adventures of Tom Sawyer But Tom's energy did not last.?

... He began to think of the fun he had planned for this day, and his sorrows multiplied. Soon the free boys would come tripping along on all sorts ...

Posted 3+ months ago | 0 answers | | Open

Related topics: fun, boy, energy, along, adventure, sorrow, sort, boys, days, day, tom sawyer

Why can't a nuclear power plant use its own energy to cool itself?

Posted 3+ months ago | 0 answers | | Open

Related topics: plant, cool, power, nuclear, energy, plants

Why does my Air Conditioner draw power when the unit is not running?

My home's base load energy draw is 0.09 kW when no significant loads are being used (no lights, fridge, furnace fan, etc). When I shut the air ...

Posted 3+ months ago | 0 answers | 1 star | Open

Related topics: power, fan, energy, furnace

A body of mass 12.0kg is placed on an orange tree 20.0m above the ground. i. Calculate its?

... potential energy with respact to the ground. ii. If the body is released from this height, what will be its kinetic energy just before it hits ...

Posted 3+ months ago | 1 answers | | Open

Related topics: orange, tree, ground, energy, body, height, trees

Is utilizing solar energy profitable?

Posted 3+ months ago | 0 answers | | Open

Related topics: energy, solar

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