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Physics > Equations > Flashcards

Equations Flashcards

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1
Q

What is the equation that links kinetic energy,mass and speed

A

0.5massvelocity squared

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2
Q

What is the equation that links gravitational field strength,gravitational,potential,height and mass

A

Grav potential energy=massGrav field strengthheight

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3
Q

What is the equation that links energy transferred,power and time

A

Energy transferred=power*time

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4
Q

What is the equation that links power,time and work

A

Power=work done/time taken

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5
Q

What is the equation that links efficiency,useful energy output and total energy output

A

Efficiency=useful energy output/total energy output

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6
Q

What is the equation that links charge flow,current and time

A

Current=charge*time

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7
Q

What is the equation that links current,potential difference and resistance

A

Current=potential difference/resistance

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8
Q

What is the equation that links current,potential difference and power

A

Power=current*pot difference

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9
Q

What is the equation that links current,power and resistance

A

Power=current*resistance

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10
Q

Why is the equation that links energy transferred,power and time

A

Energy transferred=power*time

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11
Q

What is the equation that links charge flow,energy transferred and potential difference

A

Energy transferred=charge flow*pot difference

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12
Q

What is the equation that links density,mass and volume

A

Density=mass/volume

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Physics (12 decks)

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