Physics, 07.11.2019 21:31 genyjoannerubiera

The potential energy of a 25 kg bicycle resting at the top of a 3 m high hill is
j. (gravity= 9.8 m/s)

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Answer from: blakeboy3148

The potential energy of the bicycle is 735 joules.

Explanation: The potential energy of the bicycle can be calculated as:

U = W*h

where W is the weight of the bicycle, and h is the height at where the bicycle is initially:

W = 25kg*9.8m/s^2 = 245 N

and h= 3m

U = 245N*3m = 735N*m = 735 J

So the potential energy of the bicycle while resting is 735 joules.

Answer from: Quest

Acetic acid /əˈsiːtɪk/, systematically named ethanoic acid /ˌɛθəˈnoʊɪk/, is a colourless liquid organic compound with the chemical formula ch3cooh (also written as ch3co2h or c2h4o2). when undiluted, it is sometimes called glacial acetic acid. vinegar is no less than 4% acetic acid by volume, making acetic acid the main component of vinegar apart from water. acetic acid has a distinctive sour taste and pungent smell. in addition to household vinegar, it is mainly produced as a precursor to polyvinyl acetate and cellulose acetate. it is classified as a weak acid since it only partially dissociates in solution, but concentrated acetic acid is corrosive and can attack the skin.acetic acidnamespreferred iupac nameacetic acidsystematic iupac nameethanoic acidother namesvinegar (when dilute); hydrogen acetate; methanecarboxylic acid[1][2]identifierscas number64-19-7 3d model (jsmol)interactive image3dmetb00009 reference506007chebichebi: 15366 chemblchembl539 chemspider171 drugbankdb03166 echa infocard100.000.528ec number200-580-7e numbere260 (preservatives)gmelin reference1380iuphar/bps1058keggd00010 meshacetic+acidpubchem cid176rtecs numberaf1225000uniiq40q9n063p un number2789inchiinchi=1s/c2h4o2/c1-2(3)4/h1h3,(h,3,4) key: qtbsbxvteameqo-uhfffaoysa-n smilescc(o)=o

Answer from: Quest

the inner core.

good luck: )

klicker

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The potential energy of a 25 kg bicycle resting at the top of a 3 m high hill is
j. (gravity=...

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