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Ve velocity // ms Fe Resuttan forte /i0 a= actelemtion / yyis* de dekerct Zn we Hass / yy We fe ey rsa | tectime / de Octdaretion “yn | ue Tnitiol velocity /ins! Weight momentum C CP aw) | 1 | ® @- 1 Weuseight / Permomentum / \\s (ra *Pe) = (+P) | | m= Moss / io m= Mow /h9 ‘eefare Coligion, After collision | = acceleration dye ta 4imity Jung" V= veloaty / ns! | a C-total momentum a iment et a Enuations of mations - SUVAT (Neo Relative speed uf (ive ie ot {3 = displacement @ @l_ @ lok Md es a Vs intial velotity “ Ut Ua=M Ns : S- ut tant ) V= Final velocity Ula _ Savt Yaad a qunerosn Fe a een 7 (8: 4lutv)t ra = tiene aon a ee oe a — Teloting Sfeak — telotive See ==> elastic colision OF approach, OF Semumton Telotive Speed felotive Sheen indloste colkson Force. ¢ Homentum reationshir brarootn 7 of seamion ifs At only) ty eae APs change bn Forge fs the mate of ‘momerstapey Change in mmention mas MINEMATICS & DYNAMIC ob tome Js, FORCES. PENSLTY. «PRESSURE eq: moment @ & pesos mS a Emeexd > a memonint “p00 in ==} Face F = Force /1 atl, Fy fa Lew = Perrendiowar distance Faada=(Fi xdi)+ (Finda) from “the Pivat / yy Principle of moments @ TA L sum of Clockwise moment i Z| id = Sum of he cnrticlochwee movment m= F xdicos (@) (For a system to be in opiliohuon) Density Pressure Ly, i, (Pash (E> ne ED P a density /ngnt® Pe Pressume /Pa. /sint® moe Minss /g Fe Force /ts v= Volume / i’ f= Area /rn® | eae ae spiel an y Peprswe /fa/ nm? Fe demity / vig’? 4 * acelemotan dut to qrvity / ys” WeF — We wig ef aAah ng 5 ana aA v= Anh imi mafaArh Fepadnhng _ Deriie Fe UPthmast forte / P= density of Fhih / 9°” g = aowleration due to guavity /ims* DEFORMAT ie YOLLDS “Hooke sow Wolk dove —Eneray stored— EPE | IS Fake, i Usd: Areo under the force extension graph fe Fore i ri aa = ke ting conto: ( é “Was are 3 Le extension /) oy Se x fn | SSS SPring Constont — series k Arle Elostic Potential enemy | Hooke’s law) => F=Kac hi AL ka | EPE => a Fx ag | ike aitee S| | ae > + kx ¢ + aay | SERBS C= strain (ho unit > Eetinsion (yr, Le Length /on, A= Crois Settions) ama /n Young Modulus FE Tre EL yl else ey Shi S oe | aes E= Yourg modiulss /Po = Se Pa Prose diffeerte | gait (Ems “| | Fs fovte/lood /\. Sue blljes | = feratn eb ust sleitdec baal | b= choss-sertioma us ap earls eae Lal A= (loss-sertioral rea /i°" sce exteruan (or the Diometer of 48 git /y De unwlogth “rn | § Foe §( 2) pam cauens rng oy 8 fiz g (2) > Wane soune is moving toons Vos fo = observe Frequamy — Y= while velocity f= sowce frequency — Va= sourte velocity Wavelength, cine fae) veh mathe Hel T R= Wavelength /r fet Ve velogty fms! veta $= frequency / iis vad Doprer effect <= fringe vadth vm De distance betwen doybe sit 40 ‘fhe Sateen /py; Yon ‘atone =(ne Lonetuctive mierterence (ta arene = nn Weireteger j q: 0.2, 132... a Destuctve interterenae 3 5 4n, 409... a Distraction grating d= sPacing between adjatent T= wavelength of soutoe.//y) change wie aC he order oF wma (ne 0,1-2.3..) foe . | Exam questors sometimes sinte te ) (mes. Per im vin is Preset by NL ‘Sits nr neo nel B= Angular sefaration hel between the order oF nag maximo. feel) Virchhofs fet lous | Kirchhoff aed low Potentiometer | f & fs bs | 5 oh oat . | > Oh 1 A £_hs SP |e 2 le Led =e me al ete fasuyiatis> — ALON ne (Onin C Eee AC x60 Ez. hex AB a | Pesetons in sere: Passions iW Paraltel Potential dinder Perive: ne fr Net See eat aie i l Ra 15 io ~ Ve Wire : TR? Tit 1Ra br R Pope Te litt ae oa = Nn . ; aia ve yes eae re CR 8 OF a 3 Homogeneity When something Ql the same,or all ob -tne Same Hind, Scalar A quantity which only has a. magnitude oe \lector A quantity which has both a moagyiude/are and a difecton: Random. error Enror that afteds the Precision of the mmexcurements “token, Comerg a wider spread of tesults abmt +e Mmepn value pedune = gepeat ar rents » and, ther Systematic error affect Enfors onse from she use of faulty efwipments used ot From flay in ne experimental method Accuraoy Holo ome o winding & to Hs if Value Precision How dose th measure, yowues are to Onth pier Distomce (stain ‘the total length betwen tayo points Displacement -the distance of an objet from a fine foint in a, sPecified difCtion Speed. the total distance trweell Per unit time Veloaty “the vote of change Of dieracement of at object Accelerntion “the Tote Of change of velocity OF an objet Mass = the mengure Of the amount oF matter in on object —ProPery Of a body (edsiny chanyes Ww motor Weight — the effect of a grovitetional fied, on ios — te Product of its moss and 4h atlerotic OF 4ree fall Archimedes’ Princine An object in a Flud at rest os on youth ome (uptwnst) equol to te ueignt oF ne fluid displayed by the object Work done Product of a force and the Wistonte moved in the dvechon pF the force Principle. of conservation. of Energy Energy cannot be crete or destroyed. I con only Change from one form to Onoter | hinetic Energy | Energy a mass hos due to Hts motion | Gravitetional Fotential Energy | Grergy store an rats eto HS Povton in & growitational held Glos Potential nergy Grerqy stored in mas, due to deformertion | /sretcharg / compressing Internal Energy ‘the sum of potential enemy and hinete, Of Parhides Of @ mexterio\ Chemical Energy The PreIQY Cortana, Wo Chewical gato Wudeor energy The aqy Contoured within the nueus of on atom | “The Powt beyond with HORE, au aS wD | €hienoy the Vitio of the usetul energy outeat fom tre system th the total energy infact Power War done far wnt time” rate of doing noth Deformation Change ti sie ave shape / lent) dimension ~ two fone stretth» tensile — tub forts, Cometess > ComPrewre Hooke’s. Law Forte /Iond. ts chrectty Proporkignall to extension / ComPre sion kK the seving Constont of dhe SPring and is measure of the Stine Of Spring ~ Forme Per unit exterision Limit of propordionatity longer trve wien suetcany a maternal Clogic. tii “The Point beyond whith the object does hot retum to its Original length when the pad, is cemoved | Sites Apphed. fone Fer unit Cros Sechonol aren, ‘Stan Extension er unit length, Young’ Modulus the Toho ef sites and rain, Elastic deformation, “The Cajee wsll return, to tts original Leng /Srope Winer Wood 1s. yemoved Plast. deformation, THe chet WOW woot rete to IS orginal [ergtn fsrage when lon is removed. Ht 1s beyorth “the. elost. tiwitt Brittle Hovteriols have very litte /no pase eqion Eg: glass Ductile Hectenals have o lamer Plastic region Bq: fuer Longitudinal wave ‘Vibradions / pseuterhons nF peetices voves ae Parallel to #He dIRGHOn Of Ake ProPogation of energy Transverse wave ‘Vibmetions /pscifofions oF pertces faves are Perfendicular 10 te direction bf 4h WoRayation bE energy Displacement Distance of pat en wonve rom fest /equlithutn Postion, Arnptrtude Moxiemum divplotement of & Potticle in the Ludwe from it equilioiwn Potton (wavelength = Distance moved by wove energy / = Wavefront duminy ane ogee of the souree / =Miriaw ditione beeen tO Poot with i same Phast Frequency Nwerber oF oscillations per unit tome Period, The sme tonen for one Compete ogatianen / Cyche Phase difference “The difference in tne ‘elertive Portions oF the Crest OF trowgie oF tw) Waves OF the some Frequency eAReseh Wi finn or deyrees ~ When the crest of troughs. ate Aligned, ;-fe WOR are Wi PhOLe ~ B60" fami mods, ~ when the Crest of one wove OWgns wth 4he tfougn Of another ey ok mM antpre = 180" fa md Glectric Current Flow of cnarged Particles Charge Product oF Curent and. -tune Potertin\ difeerence Crergy -forweermia fiom eines into other forms Rer unit orange Electromorne Fore, Enowy -wonsfomed trom Ofer forms of tery ‘ant CRCICR, eTeRY Per unit Croge Resistance. Portis of the Potential difference ons to the Garont in it Ampere. Cayiow per second. Coulowrs Amfee per second Vor, Joule fer conlord Ohm, volt Por anfere. ‘Ohim’S (OW) verk “The Guffert ‘reough 0, mein. Conductor 1s Propetional to the Ped. ocr i Firehhoff’s (Law Suan of cuntnts tito a junction equa to the Gum oF CarTents out of junction, > Lonsequence OF canservation Of Gore Firchhoft’s Low Sim OF BALE. @qupk to ihe Sum of Po IO dered oop /erreuit => Congequence OF Conservation of eretyy ihn sf PREFIX, Tem. 7) — Gegala) — Hep) — Ko CA — deo (4) — Conti Ce) — ns Ce) — Mier (x) — ‘Nand ta) — Po (Fr) — HOTION GRApS DisPlacement -time gvaph Velocity wncrensing Pl ws Aclemtien wnLzeasing Charge, Terfeniurt VECTORS. QUANTITY Pisfonenent Hows. Vebnciny Lange Lop Te Aeceratice ure Fore. trcennt Momentum: heresat vt Subd, Homent ‘veluty -tune graph, ae fe Velocity wicreasing aim Lat vs Mon unitate aceleraion, accelefation -"time gtapn hn Adceleration Weseasing ‘ST BASE Unt Viloqrom, ewe Setonk Birwet. ‘heli, Hole. SYHBOL L ma 
