Forces Worksheet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ig Science ! :($*&@")&#"1$&+0A$@46&#+<$&3"64$-& Idea ! :($*&@")&#"1$&+0A$@46&#+<$&68+;$-& ! :($*&@")&#"1$&+0A$@46&64+7&#+<.)5& ! :($*&@")&#"1$&+0A$@46&@(")5$&/.-$@4.+)& ! :($*&@")&#"1$&+0A$@46&$*78?%'&*7(%& & & & :"/7%;%$(&)*+$/%,-% & &33$+$2&7",'8% & 9999999999999999999999999999 >.)@$&3+-@$&@",6$&@(")5$6&.)&4($&&(%%,&+-& 9999999999999999999999999999 ,;#%$9;"8&+3&")&+0A$@42&;$&@")&6"*&4("4& 3+-@$6&@",6$&@(")5$6&.)&<%+"$;9>2&6+D9& 9999999999999999999999999999 !"#$%&'$7)&%'7$$%+%#79;"8E& 9999999999999999999999999999 & 9999999999999999999999999999 & 9999999999999999999999999999 & & % & Forces Worksheet 2 !"#$%&!'$()!" " ! #$%&'(")%'"*')(+%',"-."/'01$.("2/3" ! #$%&'("+(+)445")&1"-."6)-%(" ! #$%&'(")&1"-.")"6)%1-&+4)%",-%'&1-$." ! #$%&'("+(+)445"&)..$1"7'"(''.8"7+1"19'-%"'::'&1("&)." " " ;)7'4"19'":$%&'"-."')&9"6-&1+%'")(")"6+(9"$%"6+44<""=9'.",'(&%-7'"09'19'%"19'" :$%&'"-("&)+(-.>")"&9).>'"-."(6'',"$%",-%'&1-$."$%"7$19<" " " " " " " " " " " " Forces Worksheet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orces Worksheet 4 !"#$%&#$'#(($)*+,-+.$%/$0/.1+-#$+(2$0/(%-+"%$3+4+(0#2$+(2$5(3+4+(0#2$ 6/-0#"7$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$8+4+(0#2$9/-0#$$$$$!(3+4+(0#2$9/-0#$ $ $ $ $ $ $ $ $ $ $ $ $ :*-04#$$%&#$3#"%$+(";#-<$ $ $ $ 1000 Newtons 1000 Newtons $ $ $ $ $ =7 >&#$6/-0#"$"&/;($+3/?#$+-#$!"#$%&'()(!"**%&'$6/-0#"7$ $ @7 >&#$6/-0#"$"&/;($+3/?#$+-#$+,-.%&'(/,'0/$0-()(,!!,#%/0( 1,-20#7$ $ A7 >&#$6/-0#"$+-#$03"4*()(&,/(03"4*7$ $ B7 >&#$6/-0#"$5,()(5,(&,/$3+4+(0#$#+0&$/%&#-7$ $ C7 >&#$-#"54%+(%$6/-0#$*"$6777(&(/,(/$0(-%'$/()(6777(&(/,(/$0(*01/()( 80-,7$ $ D7 >&#-#$%#()(%#(&,$./%*/(7$ $ Forces Worksheet 5 ! ! ! ! 100 Newtons 200 Newtons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orces Worksheet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orces Worksheet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