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FORCES - Coggle Diagram
FORCES
MOMENTS
LEAVERS
acts as force multipliers
increases a provided force
GEARS
alter force and speed
EQUILIBRIUM
clockwise moments=anti clockwise
M = f d
a moment is the turning affect of a force
MECHANICAL QUANTITIES
VECTOR
magnitude and direction
SCALAR
magnitude only
WEIGHT
W=mg
measured in newtons
HOOKES LAW
ELASTIC POTENTIAL ENERGY
W = f s
E = 0.5 x k x e^2
also applies to compressions
WORK DONE
work done is when a string is stretched or compressed