AC-HPAT PHYSICS :) EXAM QUESTIONS AND CORRECT ANSWERS

AC-HPAT PHYSICS :) EXAM QUESTIONS AND CORR




distance c- cCORRECT cANS✔✔The clength cof ca cpath cbetween ctwo cpoints

Displacement c- cCORRECT cANS✔✔Distance cand cdirection cof can cobject's cchange cin cposition cf

position c- cCORRECT cANS✔✔the clocation cof can cobject

Speed c- cCORRECT cANS✔✔The cdistance can cobject ctravels cper cunit cof ctime

Acceleration c- cCORRECT cANS✔✔The crate cat cwhich cvelocity cchanges

instantaneous cspeed c- cCORRECT cANS✔✔the cspeed cof can cobject cat cone cinstant cof ctime

Force c- cCORRECT cANS✔✔A cpush cor cpull con ca cobject

net cforce c- cCORRECT cANS✔✔The ccombination cof call cforces cacting con can cobject

constant cspeed c- cCORRECT cANS✔✔Speed cthat cdoes cnot cchange

instantaneous cspeed c- cCORRECT cANS✔✔the cspeed cof can cobject cat cone cinstant cof ctime

average cspeed c- cCORRECT cANS✔✔total cdistance cdivided cby ctotal ctime

Newton's cfirst claw c( cAka cLaw cof cInertia) c- cCORRECT cANS✔✔"An cobject cat crest cremains cat cr
cwill cremain cin cmotion cunless cacted cupon cby csome cexternal cnet cforce." c


A crock cfor cexample cwill cremain cat crest, cit cwon't cstart cspontaneously cmoving. cAn cobject cin cmo
cany cfriction cwill ckeep cmoving, clike can cobject cfloating cin cspace.


Newton's cSecond cLaw c- cCORRECT cANS✔✔Force c= cmass cx cacceleration c( cF=ma) c

To cfind cacceleration: cA= cF/ cm c

" cthe cacceleration can cobject cexperiences cis cdirectly cproportional cto cthe capplied cforce cand cinve
cmanner) cproportional cto cits cmass.


Newton's cThird cLaw c- cCORRECT cANS✔✔For cevery caction cthere cis can cequal cand copposite cre