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- .SET #8(*2, *)
- .LET (*#34=#34+#8*) TEXT
- .LET (*#22=#22+#6*)
- @LAB:SCREEN25
- .SCR 0
- .SNA(*(.INF 39)0*)
- .COL 7,0
- .LOC 2,46(*25*)
- .COL 0,3
- .LOC 5,11(* Velocity and Acceleration *)
- .PAU(**)#4
- .COL 14,0
- .LOC 8,10(*We have learned in Part 1 that every body possesses a property*)
- .LOC 10,12(*called*)
- .COL 11,0
- .LOC 10,20(*MOMENTUM*)
- .COL 14,0
- .LOC 10,30(*which is the product of the mass and the*)
- .LOC 12,10(*velocity of the body and that momentum possesses both magnitude*)
- .LOC 14,10(*and direction. The magnitude of the momentum is mass x speed.*)
- .PAU(**)#4
- .COL 10,0
- .LOC 18,12(*Now, we will go back to the Equations of Motion for a body*)
- .LOC 20,12(*which were considered in Module 8.1 ...*)
- .SPE PLAY (*AM090114.SPE*) WAIT
- .PAU(**)#4
- .COL 0,3
- .LOC 24,64(*SPACE >>*)
- .PAU(**)
- @LAB:SCREEN26
- .SCR 2
- .SNA(*(.INF 39)2*)
- .LOC 2,46(*26*)
- .LOC 5,11(*We used the following symbols:*)
- .PAU(**)#4
- .LOC 7,20(*Symbol Property Unit*)
- .DRA (*C1BM152,60M580,60BM236,48M236,144BM372,48M372,144*)
- .PAU(**)#2
- .LOC 9,22(*s*)
- .LOC 9,33(*displacement*)
- .LOC 9,52(*metres (m)*)
- .PAU(**)#2
- .LOC 11,22(*t*)
- .LOC 11,36(*time*)
- .LOC 11,52(*seconds (s)*)
- .PAU(**)#2
- .LOC 13,22(*v*)
- .LOC 13,35(*velocity*)
- .LOC 13,52(*metres per second (ms )*)
- .PUT 585,95 PART=11
- .PAU(**)#2
- .LOC 15,22(*a*)
- .LOC 15,33(*acceleration*)
- .LOC 15,52(*metres per second*)
- .LOC 17,56(*per second (ms )*)
- .PUT 561,127 PART=12
- .PAU(**)#4
- .LOC 20,11(*and we had the following relationships ...*)
- .PAU(**)#4
- .PUT 500,187 PART=4 PSET
- .PAU(**)
- @LAB:SCREEN27
- .SNA(*(.INF 39)2*)
- .LOC 2,46(*27*)
- .LOC 5,11(*Velocity is the rate of change of displacement from a fixed*)
- .LOC 7,11(*origin with time:*)
- .PAU(**)#4
- .LOC 8,40(*v =*)
- .PUT 360,52 PART=13
- .PAU(**)#4
- .LOC 11,11(*Acceleration is the rate of change of velocity with time:*)
- .PAU(**)#4
- .LOC 14,40(*a =*)
- .PUT 360,100 PART=14
- .PAU(**)#4
- .LOC 17,11(*Combining these:*)
- .LOC 19,40(*a =*)
- .PUT 360,140 PART=15
- .LOC 19,48(*(*)
- .PUT 384,140 PART=13
- .LOC 19,51(*) =*)
- .PUT 448,138 PART=16
- .PAU(**)#4
- .PUT 500,187 PART=4 PSET
- .PAU(**)
- @LAB:SCREEN28
- .SNA(*(.INF 39)2*)
- .LOC 2,46(*28*)
- .LOC 5,11(*Some worked revision examples:*)
- .PAU(**)#4
- .LOC 7,15(*For a body where s = 2t*)
- .PUT 329,46 PART=17
- .LOC 7,45(*+ 3t metres, what is the*)
- .LOC 9,15(*velocity of the body when t = 5 seconds ?*)
- .USE PROG=PAUSE.USE
- .LOC 12,34(*v =*)
- .PUT 312,84 PART=13
- .PAU(**)#4
- .LOC 15,34(*s = 2t*)
- .PUT 329,110 PART=17
- .LOC 15,45(*+ 3t*)
- .PAU(**)#4
- .LOC 18,27(*v =*)
- .PUT 256,132 PART=13
- .LOC 18,37(*= 4t + 3*)
- .PAU(**)#4
- .LOC 21,11(*When t = 5:*)
- .PAU(**)#4
- .LOC 21,27(*v = 4 x 5 + 3 = 23 ms*)
- .PUT 425,159 PART=11
- .DRA (*C1BM384,168M438,168*)
- .PAU(**)#4
- .PUT 500,187 PART=4 PSET
- .PAU(**)
- @LAB:SCREEN29
- .SNA(*(.INF 39)2*)
- .LOC 2,46(*29*)
- .LOC 5,15(*For a body where v = 4t*)
- .PUT 329,30 PART=18
- .LOC 5,45(*+ t*)
- .PUT 385,30 PART=17
- .LOC 5,52(*ms*)
- .PUT 425,31 PART=11
- .LOC 5,56(*, what is the*)
- .LOC 7,15(*acceleration of the body when t = 7 seconds ?*)
- .USE PROG=PAUSE.USE
- .LOC 10,31(*a =*)
- .PUT 288,68 PART=14
- .LOC 10,41(*= 12t*)
- .PUT 369,70 PART=17
- .LOC 10,50(*+ 2t*)
- .LOC 13,11(*When t = 7:*)
- .PAU(**)#4
- .LOC 13,31(*a = 12 x 7*)
- .PUT 337,94 PART=17
- .LOC 13,46(*+ 2 x 7*)
- .PAU(**)#4
- .LOC 15,34(*= 588 + 14*)
- .PAU(**)#4
- .LOC 17,34(*= 602 ms*)
- .PUT 337,127 PART=12
- .DRA (*C1BM288,136M350,136*)
- .PAU(**)#4
- .PUT 500,187 PART=4 PSET
- .PAU(**)
- @LAB:SCREEN30
- .SNA(*(.INF 39)2*)
- .LOC 2,46(*30*)
- .LOC 5,15(*For a body where s = t*)
- .PUT 320,30 PART=19
- .LOC 5,44(*- 3t*)
- .PUT 384,30 PART=18
- .LOC 5,52(*+ 4t + 1 metres,*)
- .LOC 7,15(*find the velocity and acceleration when t = 2 seconds.*)
- .USE PROG=PAUSE.USE
- .LOC 10,27(*v =*)
- .PUT 256,68 PART=13
- .LOC 10,40(*and a =*)
- .PUT 424,68 PART=14
- .LOC 10,58(*=*)
- .PUT 480,66 PART=16
- .PAU(**)#4
- .LOC 13,27(*v = 4t*)
- .PUT 272,94 PART=18
- .LOC 13,38(*- 9t*)
- .PUT 337,94 PART=17
- .LOC 13,46(*+ 4*)
- .PAU(**)#4
- .LOC 16,27(*a = 12t*)
- .PUT 281,118 PART=17
- .LOC 16,39(*- 18t*)
- .PAU(**)#4
- .LOC 19,11(*When t = 2:*)
- .PAU(**)#4
- .LOC 19,27(*v = 4 x 2*)
- .PUT 297,142 PART=18
- .LOC 19,41(*- 9 x 2*)
- .PUT 385,142 PART=17
- .LOC 19,52(*+ 4 = 0 ms*)
- .PUT 513,143 PART=11
- .DRA (*C1BM480,152M524,152*)
- .LOC 22,27(*a = 12 x 2*)
- .PUT 305,166 PART=17
- .LOC 22,42(*- 18 x 2 = 12 ms*)
- .PUT 521,167 PART=12
- .DRA (*C1BM480,176M535,176*)
- .PUT 500,187 PART=2 PSET
- @SIN(*"C"=L:SCREEN31,"c"=L:SCREEN31,"R"=L:-SCREEN26,"r"=L:-SCREEN26*)
- @LAB:SCREEN31
- .COL 0,0
- .SCR 1
- .SNA(*(.INF 39)1*)
- .COL 8
- .PAL 1
- .LOC 2,23(*31*)
- .LOC 7,5(*At this point in the full version*)
- .LOC 9,9(*of the program the user is*)
- .LOC 11,5(*requested to complete a worksheet*)
- .LOC 13,6(*for this section, entering the*)
- .LOC 15,7(*results via the keyboard onto*)
- .LOC 17,9(*the computer for checking.*)
- .PAU(**)#4
- .LOC 19,6(*Type C <enter> to continue.*)
- .SET #10(*SCREEN32*)
- .USE PROG=PRESSC.USE
- @LAB:SCREEN32
- .COL 0,0
- .SCR 1
- .SNA(*(.INF 39)1*)
- .COL 8
- .PAL 1
- .LOC 2,23(*32*)
- .LOC 6,4(*However, in this demonstration the*)
- .LOC 8,7(*results checking facility is*)
- .LOC 10,4(*unavailable, so you will continue to*)
- .LOC 12,6(*the next phase of the tutorial.*)
- .PAU(**)#4
- .LOC 18,6(*Type C <enter> to continue.*)
- .SET #10(*SCREEN33Z*)
- .USE PROG=PRESSC.USE
- @LAB:SCREEN33Z
- .WIP (20,2)-(23,39)
- .PAU(**) #4
- .COL 1,
- .LOC 14,8(*Do you wish to:*)
- .COL 2,
- .LOC 16,4(*(C) continue to the next Part*)
- .LOC 18,4(*(R) return to the Contents page*)
- .COL 1,
- .LOC 20,8(*Please type C or R >*)
- .COL 3,
- @SIN (*"C"=C:AM0901D.CHA,"c"=C:AM0901D.CHA,"R"=L:BACKB,"r"=L:BACKB*)
- @LAB:BACKB
- @GOB:SCREEN09 PROG=AM0901
-
-