Physics equations (9-1 GCSE)

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  • Created by: amy_clara
  • Created on: 04-04-18 14:00
Force =
Mass x Acceleration (F=m x a)
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Distance travelled=
Speed x Time (S= d / t)
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Acceleration=
(Final Velocity-Initial Velocity) / time (v-u)/t
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Weight=
Mass x Gravitational field strength (10 N) (W=M x g)
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Energy efficiency=
Useful energy / Total energy
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wave speed (1) =
wave frequency (Hz) x Wavelength
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Wave speed (2) =
distance / time (S=D/t)
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Momentum=
Mass x Velocity (p=m x v)
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density=
Mass / Volume
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work done=
Force x Distance moved by object
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Change in Gravitational Potential Energy=
Mass x Gravitational Field Strength x Vertical height
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Kinetic energy =
(mass x (speed)^2 ) / 2
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power=
Work done / time taken
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energy transferred=
Charge x voltage (ET= Q x V)
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Charge =
Current x Time (Q= I x t )
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Potential difference (Voltage) =
Current x Resistance (V = I x R )
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power =
Energy Transferred / time taken (P= E / t)
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Electrical power =
Current x Voltage (P = I x V)
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Electrical power =
(Current)^2 x Resistance (P = I ^2 x R
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Force exerted on a spring =
Spring Constant x extension (F = k X x)
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Other cards in this set

Card 2

Front

Distance travelled=

Back

Speed x Time (S= d / t)

Card 3

Front

Acceleration=

Back

Preview of the front of card 3

Card 4

Front

Weight=

Back

Preview of the front of card 4

Card 5

Front

Energy efficiency=

Back

Preview of the front of card 5
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