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" ! @" "  " ! @"Ш !ب "  ! @" " " @ " " @ " " @ "ԫ " @ " @ " " @  "؊  @  Ȩ "  "  @  "X Title Page Cannon Questions   dMbP?_*+%&APage &P&?'?(?)?" dX??4?}v@@@@@@@@@ @ @ @ @ @@@@@@@@@@@@@@@@@@@ @!@"@#@$@%@&@'@(@)@*@+@,@-@.@/@0@1@2@3@ The Cannon&WOThese activities provide opportunities to develop important mathematical skills,UMsuch as estimation, investigation, problem solving and trial and improvement.,,UMA cannonball is fired into the air at a certain angle and at a certain speed.,D<These two values determine the flightpath of the cannonball.,QIYou must experiment with these values to produce a particular flightpath.,0\TClick on the 'Questions' tab below to see the sorts of problems you can investigate.,  ,  B :For more free resources like this, make a regular visit to, 0   www.numeracysoftware.com& 0 0000000000000000000 0!0"0#0$0%0&0'0(0)0*0+0,0-0.0/00010203> dd   dMbP?_*+%&APage &P&?'?(?)?" dX??5?}}}U}w@@@@@@@@@ @ @ @ @ @@@@@@@@@@@@@@@@@@@ @!@"@#@$@%@&@'@(@)@*@+@,@-@.@/@0@1@2@3@4@5@6@7@8@9@:@;@<@=@>@?@@@A@B@C@D@E@F@G@H@I@J@K@L@M@N@O@P@Q@R@S@T@U@V@W@X@Y@Z@[@\@]@^@_@`@a@b@c@d@e@f@g@h@i@j@k@l@m@n@o@p@q@r@s@t@u@v@w@x@y@z@{@|@}@~@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ @ @ @ @@@@@@@@@@@@@@@@@@@ @!@"@#@$@%@&@'@(@)@*@+@,@-@.@/@0@1@2@3@4@ www.numeracysoftware.com     !radians" !-DT!? DA " Initial Speed#~4I@$metres per second%   !sineD !i3?.D D D xD  " Angle of Projection#~4F@$degrees%  !cosineC !T떠?-D D D  "&'''( "  )Time* Horizontal) Height Above 78 Click on the 7 +(secs), Distance (m)+ Ground (m) 9:Show Grid and Graph7 ~-`.JDDD @DD $DDD Bu/_DDD @DD +DDD @DDB 78button to see the 7 ~ -?` .@_DD D @D D  +DD D @D D B  ~ -?` .Z0J@JDD D @D D  $ DD D Bu /`ݨE@_DD D @D D  +DD D @D D B  ~ -@` .~>-;@`>.iVn@JDD>D @D>D> $=DD>D Bu>/_DD>D @D>D> +DD>D @D>D>B> ?~?-;@`?.iVn@JDD?D @D?D? $>DD?D Bu?/_DD?D @D?D? +DD?D @D?D?B? @~@-<@`@.iVn@JDD@D @D@D@ $?DD@D Bu@/_DD@D @D@D@ +DD@D @D@D@B@ A~A-<@`A.iVn@JDDAD @DADA $@DDAD BuA/_DDAD @DADA +DDAD @DADABA B~B-=@`B.iVn@JDDBD @DBDB $ADDBD BuB/_DDBD @DBDB +DDBD @DBDBBB C~C-=@`C.iVn@JDDCD @DCDC $BDDCD BuC/_DDCD @DCDC +DDCD @DCDCBC D~D0>@`D1iVn@JDDDD @DDDD $CDDDD BuD2_DDDD @DDDD +DDDD @DDDDBD "E333 FF GG HH II JJ KK LL MM NN OO PP QQ RR SS TT UU VV WW XX YY ZZ [[ \\ ]] ^^ __ `` aa bb cc dd ee ff gg hh ii jj kk ll mm nn oo pp qq rr ss tt uu vv ww xx yy zz {{ || }} ~~                                                                                                                                                                         !! 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