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3 years ago

How do u convert 7.68 cal/sec to kcal/min

2 answers:

5 0

First you have to convert 7.68 cal/sec to cal/min to do that, just multiply by 60 So it will be 460.8 cal/min now convert that to kcal/min kcal = kilocalories = 1000 calories. so just divide by 1000 and youll have your answer in kcal/min

Lady bird [3.3K]3 years ago

3 0

Answer:

7.68 cal/sec = 0.4608 kcal/min

Step-by-step explanation:

Here, we need to convert 7.68 cal/sec to kcal/min. We know that,

$1\ cal=10^{-3}\ kcal$ , kcal is kilo calorie

Also, 1 minutes = 60 seconds

Firstly we will convert calorie to kilo calorie as,

$7.68\ cal/s=\dfrac{7.68\ cal\times 10^{-3}\ kcal}{1\ cal}\times \dfrac{1}{sec}=7.68\times 10^{-3}\ kcal/sec$

Now converting seconds to minutes as,

$7.68\times 10^{-3}\ kcal/sec=\dfrac{7.68\times 10^{-3}\ kcal}{1\ sec}\times \dfrac{60\ sec}{1\ min}$

So, 7.68 cal/sec = 0.4608 kcal/min

Hence, this is the required solution.

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Explanation:

Given data

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to find out

the moments of inertia Ix, Iy, Io

solution

first we consider the polar coordinate (a,θ)

and polar is directly proportional to a²

so p = k × a²

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I(o) = 2 × 1444×k × ${\pi}$

I(o) = 3888×k × ${\pi}$ ......................2

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