GCSE PAPER 1
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16 Terms
1
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Weight
mass x gravity
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density
mass/volume
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resultant force
mass x acceleration
4
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speed
distance/time
5
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avg speed
inital speed+final speed/2
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avg speed
total distance/total time
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velocity
displacement / time
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avg velocity
inital velocity+final velocity/2
9
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acceleration
change in velocity/time
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power
energy/time
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efficiency
useful energy out/total energy in
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kinetic energy
N x mass x velocity²
13
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potential energy
mass x gravity x height
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moment
force x distance
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force applied
spring constant x extension
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pressure
force/area
Note 
Flashcards (45)