Module 2 Flashcards by Luke Wilson

Q

State 6 base units

A

Metre
Kilogram
Second
Ampere
Kelvin
Mole

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Q

State the positive prefixes starting from kilo

A

Kilo
Mega
Giga
Tera
Peta

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Q

State the negative prefixes starting from deci (-1)

A

Deci (-1)
Centi (-2)
milli
micro
nano
pico
femto

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Q

Define scaler quantity

A

Has magnitude but no direction

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Q

Define vector quantity

A

Has magnitude and direction

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Q

Is KE a scalar or vector quantity

A

Scalar

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Q

What do energy mass and power have in common

A

all scalar

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Q

Is force a vector or scalar

A

vector

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Q

is GPE vector or scalar

A

scalar

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Q

is extension vector or scalar

A

scalar

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Q

is work done vector or scalar

A

scalar

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Q

is weight vector or scalar

A

vector

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