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Chapter2 Motion in Two Dimensions, NG HUI YUN A20SC0187 - Coggle Diagram
Chapter2
Motion in Two Dimensions
Scalar
Magnitude
Distance
Speed
Mass
Energy
Area
Power
Density
Temperature
Work
Pressure
Vector
Magnitude and Direction
Displacement
Velocity
Acceleration
Force
Momentum
Gravity
Average Acceleration
=velocity/time
Average Velocity
=displacement/time
Instantaneous Velocity=dx/dt
(derivative of x wrt t)
Instantaneous Acceleration=dv/dt=d²x/dt²
Deceleration not necessarily has -ve sign
Decelerate in -ve direction, a has +ve sign
Motion at Constant Acceleration
a is constant
initial time = 0s
Xo and Vo
Free Falling Objects
constant a = -g = -9.80m/s²
Absence of Air Resistance
Regardless of Size and Mass
Variable Acceleration;
Integral Calculus
(constant acceleration)
Graphical Analysis and Numerical Integration
NG HUI YUN
A20SC0187
