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Mathematics 7 Online
OpenStudy (anonymous):

Not a math question, but does anyone know what a bike dynamo is?

OpenStudy (amistre64):

generates electricity

OpenStudy (anonymous):

Okay, would you mind telling me what forms of energy it uses? Like light, electrical, heat bla bla bla?

OpenStudy (amistre64):

pedal power

OpenStudy (anonymous):

King: I read that one, not really much help, thanks though

OpenStudy (king):

it uses i think our energy i red abt it a few weeks bak frm this one

OpenStudy (amistre64):

its akin to an alternator on a car, well, a generator but they dont make those no more ...

OpenStudy (anonymous):

So they generate electricity by pedal?

OpenStudy (king):

as u pedal more it generates more electricity i think its like in a self power-up torch u shake it more it runs more

OpenStudy (mathmate):

mechanical energy work, measurable in joules.

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