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Xavier - Science > Equatios > Flashcards

Equatios Flashcards

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1
Q

How do you calculate distance?

A

distance=Speed x time

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2
Q

How do you calculate acceleration?

A

Acceleration= change in velocity ÷ time taken

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3
Q

How do you calculate force?

A

Force= mass x acceleration

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4
Q

How do you calculate weight?

A

Weight= mass x gravitational field strength

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5
Q

How do you calculate momentum?

A

Momentum= mass x velocity

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6
Q

How do you calculate wave speed?

A

Wave speed= frequency x wavelength

Wave speed= distance ÷ time

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7
Q

How do you calculate density?

A

Density= mass ÷ volume

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8
Q

How do you calculate work done?

A

Work done= force x distance moved

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9
Q

How do you calculate change in gravitational potential energy?

A

Gravitational potential energy= mass x gravitational field strength x change in height

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10
Q

How do you calculate kinetic energy?

A

Kinetic energy= 0.5 x mass x (speed)squared

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11
Q

How do you calculate power?

A 
Power= work done ÷ time taken
Power= energy transfered ÷ time taken
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12
Q

How do you calculate potential difference?

A

Potential difference= current x time

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13
Q

How do you calculate charge?

A

Charge= current x time

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14
Q

How do you calculate electrical power?

A

Electrical power= Current x potential difference

Electrical power= current squared x resistance

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15
Q

How do you calculate spring constant?

A

Spring constant= force on spring ÷ extension

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Xavier - Science (2 decks)

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