Please answer these Questions:
Asked by omprakasharya123 | 14th Feb, 2011, 05:57: AM
Please post each query individually.
'72 times in a minute' actually tells about the frequency of the heart beat.
Time here is: 1 minute = 60 s
So, using the equation P= W/t
or, W = Pxt = 1200 x 60 = 72000 J
Hope this helps.
Answered by | 15th Feb, 2011, 12:01: PM
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