force, friction and leverage
TRANSCRIPT
8/3/2019 Force, Friction and Leverage
http://slidepdf.com/reader/full/force-friction-and-leverage 1/10
47.07.943,3/
0;07,0
8/3/2019 Force, Friction and Leverage
http://slidepdf.com/reader/full/force-friction-and-leverage 2/10
< 0350714723/110703988,3/90.36:08/1107039147.08,70
,550/,3/708890/
< %40550714720787088990147.083;4;0/3.425093/1107039
,.9438;,74:895084106:52039,70:80/
< $5739078:8089,793-4.84:9/447,2085,078:8089://0/
-449894574;/075,3/70889,3.0.4397,898495:99078:80
.,/:899470/:.017.943-09003909743,3/,3/90849
849,990974.,3-00,8.425090/
8/3/2019 Force, Friction and Leverage
http://slidepdf.com/reader/full/force-friction-and-leverage 3/10
< 09438%7/,470;07,.94390708,306:,,3/455489070,.943
< %085739075:8
-,.,,38990-4.8,3/97,;0147,7/8%0-4.8.,7080.:70/949097,.5:8-,.90,.9908,20147.0
< 190-4.88550/908573907.4:/349,55908,20,24:3941147.0
8/3/2019 Force, Friction and Leverage
http://slidepdf.com/reader/full/force-friction-and-leverage 4/10
< 47.080307574/:.0/034:72:8.08.4397,.9
<
%
80307,48:89424;04:7-4/475,798414:7-4/
< 47.0.,3,8447,,389:87.943#0889,3.0,3/7,;9
< 7.9438038:71,.087:-940907,3/.,:8070889,3.0
8/3/2019 Force, Friction and Leverage
http://slidepdf.com/reader/full/force-friction-and-leverage 5/10
< $%$� ,4390,3/841
9023,89058
570;039907,3/8
174285534390
,55,7,9:8
< � 758439041.:-
-:9,8443,854798
06:520394.0
89.
8/3/2019 Force, Friction and Leverage
http://slidepdf.com/reader/full/force-friction-and-leverage 6/10
< $� ,907,.98,8
70889,3.0-:998.,3
-070/:.0/974:
99.4930,73,
.,5470;038,;3
-4/,7
< $!$ %� $,9078,;093
-,/0843907-449894
70/:.017.9438490
.,3/0,.748890.0
8/3/2019 Force, Friction and Leverage
http://slidepdf.com/reader/full/force-friction-and-leverage 7/10
< 390-4/4:70;078.4388941
147.0.82:8.05407
70889,3.0474,/.80941
90-4/5:8,32502039 30.890439
< $479,728,3/08.,3574/:.024708500/
6:.079,3432-840;0743072-8
,490147.094-0/0;0450/4;07,70,907
/89,3.0
8/3/2019 Force, Friction and Leverage
http://slidepdf.com/reader/full/force-friction-and-leverage 8/10
$4790;078,41472470,..:7,.,3/8500/
430;078,;0088 8500/-:92470147.094/0;072470
/89,3.0-:9088 ,..:7,.
8/3/2019 Force, Friction and Leverage
http://slidepdf.com/reader/full/force-friction-and-leverage 9/10
< 903385,07:808,7,.09,3/5,89,
897,
9,7294807;09
0-,1,89
< 430;078.,3-080030350714723,0,/,3/8573323,89.8
$97,908,.9,84:70;072470147.080307,90/943.70,80908500/4124;0203994,44:941:749,90,3/709:73944:7 1009
< ,2207974078,-094974,0,;09,43/89,3.0-0.,:8090703.70,808-4990
03941900;07,3/908500/4190,2207,99024203941700,80
8/3/2019 Force, Friction and Leverage
http://slidepdf.com/reader/full/force-friction-and-leverage 10/10
< 4480,3,.9;9,3/;0,30,2500703.70,8317.943050/4:7
5071472,3.0
< 4480,33/;/:,4790,2,.9;9,3/800.9,84790.36:00704:
:80/,430;07
.9;9
$4790.36:0
08.7-03/09,44::80/,430;0739884790.36:0
,9,8900110.9434:75071472,3.0