free pdf of complete text
http://tinyurl.com/ce779xm
Handout you're working on will be scanned and posted later today.
Math 8.1
10.2 Forces act on Structures pg.270-1
Applied Force: Push, Pull – affected by strength &
direction.
Force without contact: Gravity, Magnetic, Electrostatic
Applied
Force
Push
Magnitude?
Direction?
|
Applied
Force
Pull
Magnitude?
Direction?
|
No
contact force
Gravity
Magnitude?
Direction?
|
No
Contact Force
Magnetic
Magnitude?
Direction?
|
No
Contact Force
Electrostatic
Cling
Magnitude?
Direction?
|
1.
|
||||
2.
|
||||
3.
|
||||
4.
|
||||
5.
|
History part 2
John Guy developing cod fishing industry in Newfoundland; settlement didn't survive.
Samuel de Champlain soldier, map maker turned explorer established settlement (habitation) in Quebec along banks of St. Lawrence River, traded beaver skins with Aboriginals turned into fashionable hats for European nobility; crew faced long cold winters and scurvy disease.
