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nalin [4]
3 years ago
8

A student lifts their 5 kg backpack 2 meters off the floor. How much work does the student do on the backpack?

Physics
1 answer:
kirill115 [55]3 years ago
4 0

Answer:

the answer is 10 w because it multiples 5x2 and the answer is 10 w because (w stands for work)

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Substance A has twice the specific heat capacity as substance B. If 1000 J of heat are added to 1.0 kg of each substance, compar
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Substance A would have a delta T (change in temp) rise 1/2 the rise in substance B.

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m= mass of substance heated or cooled
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If you have 12 atoms of hydrogen before a chemical reaction how many atoms of hydrogen will be president after the chemical reac
kaheart [24]
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What is a disadvantage of using nuclear power to produce electricity?
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Question:

What is a disadvantage of using nuclear power to produce electricity?

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Disadvantages of Nuclear Power

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