Find the total acceleration and the direction (angle) of 2 students
traveling in a kayak through a river. data:
weight of the kayak = 32 lbs
use the weight of your partner and yours for the problem.
(note: convert all the weights to newton's. your weight is
equivalent to the force due to gravity)
gravity = 9.81 m/s2
fai = 12n east
fa2 = 15n east
current = 5.2n west
wind = 10 n at an angle of 25°
mass = 1765.94 n

Suppose that two tanks, 1 and 2, each with a large opening at the top, contain different liquids. a small hole is made in the side of each tank at the same depth 1.57 m below the liquid surface, but the hole in tank 2 has 2.49 times the cross-sectional area of the hole in tank 1. (a) what is the ratio ρ1/ρ2 of the densities of the liquids if the mass flow rate is the same for the two holes? (b) what is the ratio rv1/rv2 of the volume flow rates from the two tanks? (c) at one instant, the liquid in tank 1 is 14.9 cm above the hole. if the tanks are to have equal volume flow rates, what height above the hole must the liquid in tank 2 be just then?

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes

Ihave this 50 question test the layer of earth's atmosphere where atoms and molecules escape into space is referred to as the a) exosphere b) ionosphere. c) mesosphere d) thermosphere