5 d
Certain force acting on a 20 kg mass changes its velocity from
of 10 kg is at a point A on a table. It is moved to a point
nnd B is horizontal, what is the work
line. What is
3. A battery lights a bulb. Descr
in the process
ther
forne? Fynlain
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Answered by
2
Answer:
how is this I don't no plese tell me
Answered by
1
Explanation:
3.when a bulb is connected to a battery,then the chemical energy of the battery is transferred into electrical enery.when the bulb receives this electrical energy,then it converts it into light and heat energy.
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