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PHYSICS - Coggle Diagram
PHYSICS
Motion
Vectors and Scalars
Vector: a quantity having direction as well as magnitude
Scalar: A quantity only having a magnitude
Quantities of Motion
Types
Acceleration
Units of m/s/s
Acceleration due to gravity: g=9.8 m/s/s
a=v/t
assumes a is constant
Distance and Displacement
units of mm, cm, m and km
Speed (scalar) and Velocity (vector)
equation v=d/t
assumes v is constant
m/s or km/h
Expressing quantities using scientific notation
Equations of Motion
Graphing Motion
displacement v time
velocity v time
Energy
Types of Energy
Conservation of Energy
Energy Efficiency
Newton's Laws
Laws
2nd Law
3rd Law
1st Law
Related Concepts
Force
Definition: an interaction that, when unopposed, will change the motion of an object
Types
Gravity
Friction
Normal
Push
Pull
Mass
Inertia
Difference from weight
Acceleration