PHYSICS
again Force * time = change of momentum (also called impulse) 440 * .0045 = .057 v v = 34.7 m/s
PHYSICS
Force * time = change in momentum = .148 (35+52) .00110 F = .148 (87) F = 11,705 N
World Geography
Although their timber is mostly soft wood (pine, spruce) and not oak. Therefore their boats rot out if used down here in warm water.
World Geography
Soybeans are a planted and harvested crop, not a natural resource. I would say timeber
World Geography
1. B I think 2. Yes, A
World Geography
1. yes, tar sands and shale 2. I am not Canadian but would say C
World Geography
1. ok 2. Ouch! see http://www.usaid.gov/
Math
That is in inches 2160/12 = 180 feet 180/3 = 60 yards
Math
120 * 18 = 2160 at least
World Geography
country to city --> C
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