Units of measurements Flashcards

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1
Q

Velocity

A

m/s

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2
Q

Acceleration

A

m/s2

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3
Q

Mass

A

kg

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4
Q

Weight

A

Newtons (N)

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5
Q

Kinetic energy

A

J (Joules)

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6
Q

Gravitational potential energy

A

J (Joules)

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7
Q

Workdone

A

J (Joules)

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8
Q

Momentum

A

kgm/s2

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9
Q

Spring constant

A

N/m

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10
Q

Resistance

A

Ohm (Mini hill symbol)

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11
Q

Potential difference

A

Voltage (V)

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12
Q

Current

A

A (amps)

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13
Q

Charge

A

C (coulombs)

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14
Q

Power

A

Watts (W)

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15
Q

Frequency

A

Hertz (Hz)

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16
Q

What is the UK mains supply? (potential difference)

A

230V

17
Q

What is the frequency of the UK mains supply?

A

50Hz