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Physics Equations > Physics Equations > Flashcards

Physics Equations Flashcards

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1
Q

name the equation that links, mass, weight and gravitational field strength

A

weight = mass x gravitational field strength

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2
Q

name the equation that links, distance, force and work done

A

workdone = force x distance

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3
Q

name the equation that links, force applied to a spring, extension and spring constant

A

force applied to a spring = spring constant x extension

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4
Q

name the equation that links, force, moment of force and distance

A

moment of force = force x distance

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5
Q

name the equation that links, area, pressure and force

A

pressure = force / area

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6
Q

name the equation that links, speed, time and distance

A

speed = distance / time

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7
Q

name the equation that links, change in velocity, time taken and acceleration

A

acceleration = change in velocity / time taken

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8
Q

name the equation that links, mass, resultant force and acceleration

A

resultant force = mass x acceleration

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9
Q

name the equation that finds kinetic energy

A

kinetic energy = 0.5 x mass x (speed)2

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10
Q

name the equation that links, mass, height, gravitational potential energy and gravitational field strength

A

gravitational potential energy = mass x gravitational field strength x height

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11
Q

name the equation that links, time, power and energy transferred

A

power = energy transferred / time

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12
Q

name the equation that links, power, work done and time

A

power = work done / time

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13
Q

name the equation that works out efficiency

A

efficiency = useful output (power or energy) / total input (power or energy)

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14
Q

name the equation that links, wave speed, frequency and wavelength

A

wave speed = frequency x wavelength

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15
Q

name the equation that links, charge flow, time and current

A

chargeflow = current x time

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16
Q

name the equation that links, current, resistance and potential difference

A

potential difference = current x resistance

17
Q

name the equation that links, current, power and potential difference

A

power = potential difference x current

18
Q

name the equation that links, power, resistance and current2

A

power = (current)2 x resistance

19
Q

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

A

energy transferred = charge flow x potential difference

20
Q

name the equation that links, density, mass and volume

A

density = mass / volume

Physics Equations (1 decks)

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