Units And Numbers Flashcards

1
Q

1N =

A

10^5 dyne

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2
Q

1kgf =

A

9.8N

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3
Q

1gf=

A

980 dyne

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4
Q

Universal gravitational constant

A

6.674*10^-11 N m^2 kg^-2

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5
Q

Mass of the earth

A

M=5.972*10^24 kg

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6
Q

The radius of the earth

A

R=6378km

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7
Q

The mass of the earth

A

5.972×10^24kg

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