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PHYSICS PAPER 2 (FORCES IN ACTION (FORCES IN BALANCE (Elastic materials…
PHYSICS PAPER 2
FORCES IN ACTION
FORCES IN BALANCE
CONTACT V NON-CONTACT
RESULTANT FORCE
MASS V WEIGHT
WORK = f x d
Elastic materials
Hooke's Law for springs
Limit of proportionality
Pressure
P = F / A
Compressing Fluids
MOTION
SPEED / VELOCITY
ACCELERATION
Graphs of Motion
D/T graph :checkered_flag:
Calculate speed
V/T graph :checkered_flag:
Distance travelled
Calculate Acceleration
SCALAR & VECTOR
DISTANCE / DISPLACEMENT
FORCES & MOTION
Falling with gravity
Terminal Velocity
Forces on a moving object
Newton's Laws:
1: INERTIA
Resultant Forces
Terminal Velocity
2: F = m x a
Driving & Stopping Distances
Momentum (H paper)
WAVES & ELECTROMAGNETISM
WAVE BASICS
Transverse or Longitudinal
Freq and wavelength
Amplitude & energy
EM WAVES
EM spectrum
Names, uses, hazards
Medical use
Communication
Light
Reflection
Refraction
ELECTROMAGNETISM
Permanent/ Temporary
Field shapes
Bar magnet
Around a wire
Around a solenoid
Motor Effect