Questions And Answers updated
2026
AAturtleAtravelsA10AmetersAinA5Aseconds,AwhatAisAitsAspeed?A-
AAnswerA2Am/s
AAcarAtravelsA10AkilometersAinA5Aminutes,AwhatAisAitsAspeed?A-
AAnswerA2Akm/min
AAsoftballAisAthrownAatAaAspeedAofA60Am/s.AIfAitAtravelsA15Ameters,AhowAlo
ngAdidAitAfly?A-AAnswerA0.25Aseconds
JoeAtheAsuperheroAjumpsAintoAtheAairAatAaAspeedAofA30Am/s.AIfAitAtookAhim
A2AsecondsAtoAreachAtheApeakAofAhisAjump,AhowAfarAdidAheAjump?A-
AAnswerA60Am
DefinitionAofA"Force"A-AAnswerAaApushAorAaApull
GravityA-AAnswerAaAdownwardAforceAthatApullsAobjectsAtowardAeachAother
NormalAForceA-
AAnswerAaAsupportingAforceAthatAaAsolidAsurface,AlikeAtheAfloorAprovides.AItA
usuallyAbalancesAgravity.
FrictionA-AAnswerAaAforceAthatAslowsAobjectsAinAcontactAwithAeachAother
AirAResistanceA-
AAnswerAaAforceAthatAslowsAthingsAdownAwhenAtheyAareAinAcontactAwithAairA
molecules
TensionA-AAnswerAtheAforceAanAobjectAthatAisAstretchedAfeels
, AppliedAForceA-AAnswerAaApushAorApullAthatAanAobjectAplacesAonAanother
SpringAForceA-
AAnswerAwhenAanAobjectAisAstretchedAout,AthisAforceAmakesAitAwantAtoAreturn
AtoAitsAoriginalAshape
OverallAForce:A0ANewtonsA-AAnswerA
OverallAForce:A5ANewtonsAtoAtheAleftA-AAnswerA
OverallAForce:A15ANewtonsAupA-AAnswerA
ClimateAChangeA-
AAnswerAGlobalAchangeAinAclimateApatternsAdueAtoAoverAproductionAofAGHGs
GreenhouseAGasesA-
AAnswerAgasAmoleculesAfoundAinAtheAatmosphereAthatAtrapsAheatAandAwarms
AtheAearth
CarbonADioxideAandAMethaneA-
AAnswerAexamplesAofAgreenhouseAgasesAfoundAinAtheAatmosphere
KyotoAProtocolA-
AAnswerAAgreementAbetweenAnationsAtoAreduceAGHGAemissionsAbasedAonAtheA
understandingAthatA1)climateAchangeAexistsAandA2)AclimateAchangeAisAcausedA
byAhumans
ABA32A-
AAnswerACaliforniaAbillAthatAaimsAtoAreduceAGHGAemissionsAbyA15%A(1990Ale
vels)AbyA2020