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motion, mass point and reference system - Coggle Diagram
motion
Acceleration
formula
v=u+at
s=(u+v)/2*t
s=ut+at^2/2
v^2=u^2+2as
Definition: the rate of change of velocity of an object.
displacement
time
initial velocity / final velocity
acceleration(m/s^2)
constant velocity
velocity: speed with direction
distance: the total way the stuff moves
displacement: a straight line connects beginning and the end
definition: an object move with a constant velocity
mass point and reference system
reference system
mass point :