science formulas and units Flashcards

1
Q

base unit for length

A

meter

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2
Q

base unit for mass

A

kilogram

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3
Q

base unit for volume

A

m3

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4
Q

base unit for density

A

kg/m3

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5
Q

base unit for time

A

second

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6
Q

base unit for tempurature

A

kelvin

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7
Q

base unit for speed

A

m/s

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8
Q

acceleration

A

m/s2 direction

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9
Q

base unit for force

A

newton

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10
Q

base unit for weight

A

newton

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11
Q

base unit for work

A

joules

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12
Q

base unit for energy

A

joules

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13
Q

base unit for power

A

watts

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14
Q

formula for speed

A

S=d/t

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15
Q

formula for acceleration

A

a=Vf-Vi/t

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16
Q

formula for momentum

A

P=m*a

17
Q

formula for force

A

f=m*a

18
Q

formula for weight

A

W=m*a

19
Q

formula for power

A

P=w/t

20
Q

formula for work

A

W=f*d

21
Q

formula for efficiency

A

Wout/Win * 100

22
Q

formula for mechanical advantage

A

ma=Fout/Fin