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

#Sravanthchebrolu

Easy Math Editor

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Comments

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Work is not equal to power/time. But work is equal to Power*time!!!

A Former Brilliant Member - 6 years, 4 months ago

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 - 6 years, 4 months ago

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 - 6 years, 2 months ago

hey! that was to be corrected............... told me this morning! good luck!

Sravanth C. - 6 years, 4 months ago

Awesome

Suprem s.nalkund - 6 years, 3 months ago

Thanks !! dude !!

Skanda Prasad - 6 years, 3 months ago

What is a dichromatic light ray

milind kelkar - 5 years, 10 months ago

dude that formula already exists

William G. - 5 years, 8 months ago

by the way this is already a formula widely known for power

William G. - 5 years, 8 months ago

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 - 5 years, 7 months ago

Math	Appears as
Remember to wrap math in `\(` ... `\)` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$