S. Coghlan

Physics 12

S. Coghlan

This concept map is designed to help you;

Understand how the various different Understand how the various different parts of movement link together.parts of movement link together.

Study the whole section of workStudy the whole section of work ..

Main Concepts

Linking words

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Movement

Projectile motion

Circular motion

Gravitation

produces involves

interacts with

Movement

Projectile motion

Circular motion

Gravitationinteracts with produces

involves

Movement

Projectile motion

Circular motion

Gravitationinteracts with produces

involves

Air resistance Parabolic path

Zero air resistance Height

Range Velocity vectors

Vertical Horizontal vH t

Vector eqn Vector eqn

with describes

assumes constant velocity vertical displacement

v2 = u2 + 2as constant vH

S = ut + ½at2 horizontal

vsin vcos has

Movement

Projectile motion

Circular motion

Gravitationinteracts with produces

involves

Air resistancewith

Parabolic path

describes

Zero air resistance

assumesHeight

Vector eqnVector eqn

v2 = u2 + 2as s = ut + ½at2

Range

constant vH

vH t

horizontal

Velocity vectors

verticalhas

Vertical Horizontal

vsin vcos

Movement

Projectile motion

Circular motion

Gravitationinteracts with produces

involves

Air resistancewith

Parabolic path

describes

Zero air resistance

assumesHeight

Vector eqnVector eqn

v2 = u2 + 2as s = ut + ½at2

Range

constant vH

vH t

horizontal

Velocity vectors

verticalhas

Vertical Horizontal

vsin vcosCentripetal force

Centripetal acceleration

Vertical circle

Inwardly directed mv2 gravity component r

v2 r

Movement

Projectile motion

Circular motion

Gravitationinteracts with produces

involves

Air resistancewith

Parabolic path

describes

Zero air resistance

assumesHeight

Vector eqnVector eqn

v2 = u2 + 2as s = ut + ½at2

Range

constant vH

vH t

horizontal

Velocity vectors

verticalhas

Vertical Horizontal

vsin vcos

Centripetal acceleration

v2 r

Centripetal force

gravity componentinwardly directed

Vertical circlemv2

r

Movement

Projectile motion

Circular motion

Gravitationinteracts with produces

involves

Air resistancewith

Parabolic path

describes

Zero air resistance

assumesHeight

Vector eqnVector eqn

v2 = u2 + 2as s = ut + ½at2

Range

constant vH

vH t

horizontal

Velocity vectors

verticalhas

Vertical Horizontal

vsin vcos

Centripetal acceleration

v2 r

Centripetal force

gravity componentinwardly directed

Vertical circlemv2

r

Field strength Mass

Circular orbits Period

Apparent weightlessness

Geosynchronous orbits

Period = 24 hours

controls measured by

caused by revolution

if g = v2 occur when

r controls

Movement

Projectile motion

Circular motion

Gravitationinteracts with produces

involves

Air resistancewith

Parabolic path

describes

Zero air resistance

assumesHeight

Vector eqnVector eqn

v2 = u2 + 2as s = ut + ½at2

Range

constant vH

vH t

horizontal

Velocity vectors

verticalhas

Vertical Horizontal

vsin vcos

Centripetal acceleration

v2 r

Centripetal force

gravity componentinwardly directed

Vertical circlemv2

r

Field strength

measured by

Mass

caused by

Circular orbits

controls

Period

revolution

Apparent weightlessness

if g = v2

r

Geosynchronous orbits

controls

Period = 24 hours

occur when

S. Coghlan

Your own concept map

Single page concept map

Projectile motion

Circular motion Gravitation

Air resistance Parabolic path

Zero air resistance Height

Range Velocity vectors

Vertical Horizontal vH t

Vector eqn Vector eqn

Centripetal force

Centripetal acceleration

Vertical circle Field strength Mass Circular orbits Period

Apparent weightlessness

Geosynchronous orbits

Period = 24 hours

produces involves interacts with with describes assumes constant velocity vertical displacement

v2 = u2 + 2as constant vH

S = ut + ½at2 horizontal

vsin vcos has

inwardly directed mv2 gravity component r

v2 occur when controls r controls measured by caused by revolution

if g = v2

. r

You can use these Main Concepts and Linking Words to complete your own concept map. You can print out the next page and use it as a framework.

Main Concepts

Linking Words

Printer friendly version available from my web site

Movement

Movement

Projectile motion

Circular motion

Gravitationinteracts with produces

involves

Air resistancewith

Parabolic path

describes

Zero air resistance

assumesHeight

Vector eqnVector eqn

v2 = u2 + 2as s = ut + ½at2

Range

constant vH

vH t

horizontal

Velocity vectors

verticalhas

Vertical Horizontal

vsin vcos

Centripetal acceleration

v2 r

Centripetal force

gravity componentinwardly directed

Vertical circlemv2

r

Field strength

measured by

Mass

caused by

Circular orbits

controls

Period

revolution

Apparent weightlessness

if g = v2

r

Geosynchronous orbits

controls

Period = 24 hours

occur when

Loop the Loop

velocity vector, v

v

v

vv Maximum reaction force up

Minimum reaction force downF = mv2 - mg

r

F = mv2 + mgr

Reaction force of

ground on cyclistVertical component of reaction force

Horizontal component of reaction force, centripetal force, supplied by friction

mv2

r

mg