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3 years ago

If Josh has 12 computer games he received 1/4 of them on his birthday how many computer games did you receive for his birthday

Mathematics

1 answer:

solmaris [256]3 years ago

4 0

Answer:

3 computer games

Step-by-step explanation:

Find 1/4 of 12.

4/4 = 12

1/4 = 12 ÷ 4 = 3

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Vlad1618 [11]

Answer:r'=0.327 m

Step-by-step explanation:

Given

$N=2.85 rev/s$

angular velocity $\omega =2\pi N=17.90 rad/s$

mass of objects $m=1.5 kg$

distance of objects from stool $r_1=0.789 m$

Combined moment of inertia of stool and student $=5.53 kg.m^2$

Now student pull off his hands so as to increase its speed to 3.60 rev/s

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$\omega _2=2\pi 3.6=22.62 rad/s$

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$I_0=2\times 1.5\times (0.789)^2=1.867$

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$I_0'=2\times 1.5\times (r')^2$

Conserving angular momentum

$I_1\omega =I_2\omega _2$

$(5.53+1.867)\cdot 17.90=(5.53+I_o')\cdot 22.62$

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$I_0'=5.851$

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$2\times 1.5\times (r')^2=0.321$

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3 years ago

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Answer:

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Step-by-step explanation:

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Hey there! I'm happy to help!

In geometry, a polygon with all equal sides is called an equilateral polygon. You can see the words equal and lateral in that word. Lateral has to do with sides, so the word equilateral literally means "equal sides". How cool!

Have a wonderful day! :D

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