Post on 24-Aug-2020
Name:____________________________
MotionGraphPracticeQuestionsFromthelistbelow,choosethetermthatbestcompleteseachsentence.Writeyouranswersonthelineprovided.
MotionReferencepoint
VelocitySpeed
1. Anobjectisin______________________whenitsdistancefroma(n)__________________ischanging.
2. Speedinagivendirectioniscalled_______________________________
3. ___________________________canbecalculatedifyouknowthedistancethatanobjecttravelsinone
unitoftime.4.Whichofthefollowinggraphsshowsrunnersmovingatthesamespeed?Explain/showyourwork.5.Whichgraphbelowshowsthatoneoftherunnersstarted10yardsfurtheraheadoftheother?Defendyouranswer.
6.Matchthedescriptionsbelowwiththegraphs.Besuretoexplainyouranswers.Descriptions:
1. Thecarisstopped.2. Thecaristravelingataconstant
speed.
3. Thespeedofthecarisdecreasing.4. Thecariscomingback.
GraphAmatchesdescription_______because____________________________________________________
GraphBmatchesdescription_______because____________________________________________________GraphCmatchesdescription_______because____________________________________________________GraphDmatchesdescription_______because____________________________________________________
Usethefollowingparagraphandgraphtoanswerquestions7-10.Writeyouranswersintheblanksbeloweachquestion.Remembertoincludeunitsandshowyourwork.OnSaturday,AshleyrodeherbicycletovisitMaria.Maria’shouseisdirectlyeastofAshley’s.ThegraphshowshowfarAshleywasfromherhouseaftereachminuteofhertrip.7.Ashleyrodeataconstantspeedforthefirst4minutesofhertrip.Whatwasherconstantspeed?8.Whatwasheraveragespeedfortheentiretrip?9.Whatwasheraveragevelocityfortheentiretrip?10.Ashleystoppedtotalkwithanotherfriendduringhertrip.Howfarwasshefromherhousewhenshestopped?
11.Matchthedescriptionsbelowwiththegraphs.Besuretoexplainyouranswers.Descriptions:
5. Thecarisstopped.6. Thecaristravelingataconstant
speed.
7. Thecarisaccelerating8. Thecarisslowingdown
GraphEmatchesdescription_______because____________________________________________________
GraphFmatchesdescription_______because____________________________________________________GraphGmatchesdescription_______because____________________________________________________GraphHmatchesdescription_______because____________________________________________________
12.Whichrunnerwontherace?Explainyouranswer.13.Whichrunnerstoppedforarest?Howlongwasthestop?14.HowlongdidBobtaketocompletetherace?Explainyouranswer.15.CalculateAlbert’saveragespeed.
16.Choosethecorrectwordsformthefollowinglisttodescribethemotionduringeachsegmentofthejourneytofillintheblanks.
• Accelerating• Decelerating• Constantspeed• Atrest
Segment 0-A The bus is ______________________________. Its speed changes from 0 to 10 m/s in 5 seconds. Segment A-B The bus is moving at a __________________________________of 10 m/s for 5 seconds. Segment B-C The bus is ____________________________________. It is slowing down from 10 m/s to rest in 3 seconds. Segment C-D The bus is ____________________________________________. It has stopped. Segment D-E The bus is ________________________________________________. It is gradually increasing in speed