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PHYSICS

All of us are familiar with the formula Power= Work/Time

We have derived a new formula for Power.....

Power = mav where m = mass a = acceleration v = velocity PROOF :- P = W/t

                     P= Fs/t    where       F = force and s = diplacement .

Therefore,

                     P = ma x s/t ,

                     P = mav      coz      displacement/time gives u the velocity &
                       "The speed need not be constant"

HENCE THE FORMULA IS Power = mav

Note by Skanda Prasad
2 years, 1 month ago

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Work is not equal to power/time. But work is equal to Power*time!!! Abhineet Nayyar · 2 years, 1 month ago

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@Abhineet Nayyar thanks for correcting my post. it would have misleaded the people following me. I accidently put W in place of P and vice-versa. Skanda Prasad · 2 years, 1 month ago

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@Skanda Prasad No probs...:):) Abhineet Nayyar · 2 years, 1 month ago

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Be specific ! It is not valid always ... Actually It is Instantenous Power at time t=t , but for any time interval it is changes , and we have to find it's average value .!

So It is request to you please Re- Edit this note , so that It doesn't misguide other's Thanks !

@Skanda Prasad Deepanshu Gupta · 1 year, 12 months ago

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2 equal perpndicular forces, if the angle between resultant force and x axis is 45 degree and resultent force =20 n , find a] fx b] fy c] vector product d] scalar product Nawara Elhussein · 1 year, 4 months ago

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by the way this is already a formula widely known for power Will-i-am Guo · 1 year, 5 months ago

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dude that formula already exists Will-i-am Guo · 1 year, 5 months ago

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What is a dichromatic light ray Milind Kelkar · 1 year, 7 months ago

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Awesome Suprem S.Nalkund · 2 years ago

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@Suprem S.Nalkund Thanks !! dude !! Skanda Prasad · 2 years ago

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hey! that was to be corrected............... told me this morning! good luck! Sravanth Chebrolu · 2 years, 1 month ago

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