This is a summery of kinematics, specifically for first year engineering and includes:
-position, velocity and acceleration
-constant motion
-erratic motion
-general curvilinear motion
-general rectilinear motion
-absolute dependent motion
-relative motion
CONTINUOUS MOTION
particle more in rectangular swaght path
D POSITION
vector
S M displacement change in position
vector not include whale path warelled
D VELOCITY rate of displacement
Ft instantaneous
vying
v It
speed rate of distance Yanintgrafto
find desired
ASF
IU
D ACCELERATION rate of velocity
in
a BE instantaneous a
pig It a It
constant acceleration
a 9
can split a
V Vo t act
motion into
parts
chose a tree ads vav
s so vote tact
direction
a in air 9181
V2 Vo't sac s s change direction
v o or derive
, ERRATIC MOTION particle not have continuous math function
to describe position s
velocity u
acceleration a
need many functions to describe particle
motion and one of these many for a certain
instant
Ds Do Da
GRAPHS
plot different graphs over different time intervals
D follow basic math
THINGS TO REMEMBER
and derivative wies derivative rules
I tnx tnx he
aud a u'd Ina
got É
et Et
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