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physics

TermDefinition
current flow of charge
resistant how difficult it is for electricity to flow through
repel like charges do this
attract opposites attract
insulator a substance that does not allow electricity to flow through
conductor a substance that lets electricity flow through
static electricity to do with electric charges that are not moving
scalar size or magnitude
vector a quantity which has magnitude such as force
magnitude the size of something
force is a push or a pull measured in newtons
what is the 1st newton law? if the forces are balanced, nothing changes
what affects the thinking distance? tiredness, too much alcohol, too much drugs, poor visibility
what affects the braking distance? icy roads, worn out tyres, wet roads, driving too fast
work is the amount of energy transferred when a force moves
what are the three ingredients to work? force displacement cause
Created by: shacqilla6
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