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3 years ago

Helppppppppp plzzzzzzzzzzz

1 answer:

8 0

The answer is 120.
Needs full space

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Murljashka [212]

Answer:

$M_{2}=\frac{F_{g}r^{2}}{GM_{1}}$

Step-by-step explanation:

To find $M_{2}$ , you can manipulate the formula.

$F_{g}=\frac{GM_{1}M_{2}}{r^{2}}$ (given)

$F_{g}r^{2}=GM_{1}M_{2}$ (times r² on both sides)

$M_{2} = \frac{F_{g}r^{2}}{GM_{1}}$ (divide both sides by $GM_{1}$ )

∴ $M_{2}=\frac{F_{g}r^{2}}{GM_{1}}$ in terms of $F_{g}, G, M_{1}$ and $r$

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3 years ago

inn [45]

Hello. I hope this helps

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2 years ago

ziro4ka [17]

Which page is this in the book

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3 years ago

PtichkaEL [24]

It’s 17 i’m pretty sure because 20+ 5 is 25 and 25 - 10 is 15 then 15+5=20 and 20-3 is 17

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2 years ago

ElenaW [278]

Answer:

He will need to mow 5 lawns.

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4 years ago