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Kamila [148]
3 years ago
11

Can someone help me???

Physics
1 answer:
LenaWriter [7]3 years ago
6 0

Answer:

heliocentric is when the earth and the other planets revolves around the sun.

Explanation:

I'm not sure about which one but I do know what heliocentric is.

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What is the kinetic energy of a 144.1 kg man running along at 3.44 m/s?
Novay_Z [31]
The equation of kinetic energy is K =  \frac{1}{2} * mv^2, where v = velocity and m= mass. 

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144.1 kg * 11.56 m/s * 1/2 = 832.898
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4 years ago
If velocity is 0.2m/s, what is the kinetic energy?
Natalija [7]

\huge\boxed{♧ \: \mathfrak{ \underline{Answer} \: ♧}}

we know,

\boxed{kinetic  \:  \: energy =  \frac{1}{2} m {v}^{2} }

So,

\longmapsto \dfrac{1}{2}  \times 10 \times 0.2 \times 0.2

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4 years ago
If you know what a JW is LET ME KNOW and it is a type of ppl
lisabon 2012 [21]

Answer:

only thing I think of when I see that is 'Just Wondering'

Explanation:

3 0
3 years ago
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The diagram below shows a person swinging a hammer.
sleet_krkn [62]
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A ball is thrown directly downward with an initial speed of 8.75 m/s, from a height of 21.0 m. after what interval does the ball
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There you go!
as it is unnecessary to find velocity, so use the equation with v
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