Key Physics Equations

noorgal
Note by , created over 4 years ago

GCSE Maths / Sciences / IT (Physics) Note on Key Physics Equations, created by noorgal on 04/27/2015.

10
3
0
Tags
noorgal
Created by noorgal over 4 years ago
P2a revision (part 1)
juliasutton
Physics P3 Fashcards
Holly Bamford
GCSE AQA Physics - Unit 2
James Jolliffe
Attachment - Psychology - Flash Cards
Megan Price
French diet and health vocab
caitlindavies8
GCSE AQA Physics - Unit 3
James Jolliffe
GCSE AQA Physics 1 Energy & Efficiency
Lilac Potato
P2 Radioactivity and Stars
dfreeman
Physics 1A - Energy
Zaki Rizvi
Physics: Energy resources and energy transfer
katgads

Page 1

Units are in red.Velocity = Distance/Time m/sSpeed=Distance/Time m/s or mphAcceleration=Change in velocity/Time m/s2)Force (N) =Mass x Acceleration NForce=k (spring constant) x elasticity. NPressure (S&G) = force/area Pa (1 Pa = 1 N per square metre.)Density= mass / volume g/cm3 or kg/cm3Pressure (Liquids) = density x depth x 9.8 or 10. PaVoltage = I x R VKey definitions: Ductile- Can be stretched into a thin wire, e.g. CopperMalleable- Won't break during shaping exercises.