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GCSE Revision > Physics > Flashcards

Physics Flashcards

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1
Q

What is the equation for Weight?

A

Weight = Mass x Gravitational Field Strength

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2
Q

What is the equation for Work Done?

A

Work Done = Force x Distance

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3
Q

What is the equation for Force Applied to a String?

A

Force Applied to a Spring = Spring Constant x Extension

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4
Q

What is the equation for Pressure?

A

Pressure = Force Normal to a Surface / Area of that Surface

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5
Q

What is the equation for Moment of a Force?

A

Moment of a Force = Force x Distance

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6
Q

What is the equation for Distance Travelled?

A

Distance Travelled = Speed x Time

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7
Q

What is the equation for Acceleration?

A

Acceleration = Change in Velocity / Time Taken

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8
Q

What is the equation for Resultant Force?

A

Resultant Force = Mass x Acceleration

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9
Q

What is the equation for Momentum?

A

Momentum = Mass x Velocity

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10
Q

What is the equation for Kinetic Energy?

A

Kinetic Energy = 0.5 x Mass x Velocity²

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11
Q

What is the equation for Gravitational Potential Energy?

A

Gravitational Potential Energy = Mass x Gravitational Field Strength x Height

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12
Q

What is the equation for Power? (E,T)

A

Power = Energy Transferred / Time

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13
Q

What is the equation for Efficiency?

A

Efficiency = Useful Power Output / Total Power Input

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14
Q

What is the equation for Efficiency?

A

Efficiency = Useful Output Energy Transfer / Total Input Energy Transfer

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15
Q

What is the equation for Wave Speed?

A

Wave Speed = Frequency x Wavelength

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16
Q

What is the equation for Charge Flow?

A

Charge Flow = Current x Time

17
Q

What is the equation for Potential Difference?

A

Potential Difference = Current x Resistance

18
Q

What is the equation for Energy Transferred? (P,T)

A

Energy Transferred = Power x Time

19
Q

What is the equation for Energy Transferred? (C,P)

A

Energy Transferred = Charge Flow x Potential Difference

20
Q

What is the equation for Density?

A

Density = Mass / Volume

21
Q

What is the equation for Power? (W,T)

A

Power = Work Done / Time

22
Q

What is the equation for Power? (P,C)

A

Power = Potential Difference x Current

23
Q

What is the equation for Power? (C,R)

A

Power = Current² x Resistance

GCSE Revision (11 decks)

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