3 years ago

I'll mark brainly for the right answer!

Physics

1 answer:

sesenic [268]3 years ago

8 0

Answer:

It's in the vegetable food group

Explanation:

It's false, they're considered yo be part of the protein food group

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True

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All of the following are sources of calories except HELP ASAP!!!

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Free charges do not remain stationary when close together. To illustrate this, calculate the magnitude of the instantaneous acce

ASHA 777 [7]

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a=2.304×10¹⁶m/s²

Explanation:

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acceleration a

Solution

Apply the Coulombs Law

$F=k\frac{q_{1}q_{2} }{r^{2} }$

Where k is coulombs constant (k=9×10⁹Nm²/C²)

q=q₁=q₂

r=d

$F=k\frac{|q^{2} |}{d^{2} }\\ as \\F=ma\\ma=k\frac{|q^{2} |}{d^{2} }\\a=\frac{k}{m} \frac{|q^{2} |}{d^{2} }\\a=\frac{(9*10^{9} )*(1.6*10^{-19} )^{2} }{(1.6*10^{-27} )*(2.5*10^{-9} )^{2} }\\ a=2.304*10^{16}m/s^{2}$

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4 years ago