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9-1 GCSE Science Equations > Physics Equations > Flashcards

Physics Equations Flashcards

1
Q

Equation which links:

Power
Potential difference
Current

A

P = VI

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2
Q

Equation which links:

Useful power output
Total power input
Efficiency

A

Efficiency = useful power output ➗ total power input

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3
Q

Equation which links:

Force
Moment of a force
Distance (normal to direction of force)

A

M = Fd

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4
Q

Equation which links:

Acceleration
Time taken
Change in velocity

A

a = Δv/t

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5
Q

Equation which links:

Current
Resistance
Power

A

P = (I^2)R

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6
Q

Equation which links:

Current
Potential difference
Resistance

A

V = IR

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7
Q

Equation which links:

Speed
Time
Distance travelled

A

s = vt

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8
Q

Equation which links:

Mass
Density
Volume

A

ρ = m/V

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9
Q

Equation which links:

Power
Time
Energy transferred

A

P = E/t

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10
Q

Equation which links:

Energy transferred
Time
Power

A

E = Pt

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11
Q

Equation which links:

Gravitational field strength
Gravitational potential energy
Mass
Height

A

Ep = mgh

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12
Q

Equation which links:

Acceleration
Resultant force
Mass

A

F = ma

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13
Q

Equation which links:

Momentum
Mass
Velocity

A

p = mv

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14
Q

Equation which links:

Wavelength
Frequency
Wave speed

A

v = f λ

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15
Q

Equation which links:

Distance
Force
Work done

A

W = Fs

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16
Q

Equation which links:

Charge flow
Time
Current

A

Q = It

17
Q

Equation which links:

Charge flow
Energy transferred
Potential difference

A

E = QV

18
Q

Equation which links:

Pressure
Force normal to a surface
Area of that surface

A

p = F/A

19
Q

Equation which links:

Force applied to a spring
Extension
Spring constant

A

F = ke

20
Q

Equation which links:

Work done
Time
Power

A

P = W/t

21
Q

Equation which links:

Speed
Mass
Kinetic energy

A

Ek = ½mv^2

22
Q

Equation which links:

Efficiency
Useful output energy transfer
Total input energy transfer

A

Efficiency = useful output energy transfer ➗ total input energy transfer

23
Q

Equation which links:

Mass
Gravitational field strength
Weight

A

W = mg

9-1 GCSE Science Equations (1 decks)

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