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