Physics, asked by bsbbrar, 1 year ago

please answer this question in the picture.​

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Answered by AyushTiwari110
0

power = workdone x time

power= f x s x time

power = 440 x 7 x 20

power =61600joules

power =61.6 Kilo joules

Answered by zvedy
1
power=energy/time
here energy=440×7
=3080
so power p=3080/20
=154W
AyushTiwari110: shup up man!
zvedy: ok fine
zvedy: u explain den..even i am new to brainly
bsbbrar: i did not get any pin option
zvedy: den how did u post d above qn?
zvedy: do it d same way
zvedy: u can see a clipboard...
bsbbrar: after i post above question i tried same way to post next question but did not getting same options as earlier
zvedy: sorry dude...i dont know..:(
bsbbrar: thanks bro i got it
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