Equations Flashcards

1
Q

speed

A

speed = distance over time

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2
Q

acceleration

A

acceleration =
change in velocity (final - initial).
over time taken

remember ‘rise over run’ that equals the gradient.

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3
Q

gravitational field strength

A

gravity = weight over mass

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4
Q

force

A

force = mass × acceleration

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5
Q

force

A

force =mass × acceleration

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6
Q

weight

A

weight = mass × gravity (10ish on earth)

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7
Q

moment

A

moment = fore × perpendicular distance from pivot.

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