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Vikki [24]
3 years ago
14

I need help please and thanks a lot ​

Mathematics
1 answer:
Leno4ka [110]3 years ago
7 0

Step-by-step explanation:

\huge \: K =  \frac{1}{2} m {v}^{2}  \\  \\ \huge \: 2 K =m {v}^{2}  \\  \\  \huge \purple{ \boxed{m =  \frac{2 K}{ {v}^{2} } }}

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1) f(g(0)) = 0

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Step-by-step explanation:

Here, the given functions are:

g(x)  =  3 x +2 and f(x)=  (x-2)/3

1. Now, f(g(x))  =   f(3x+2)

Also,  f(3x+2) = (3x+2 -2) /3 = x

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