Unformatted text preview: voggenreiter (kv3855) , HW3 ~ Mackie , (20211) water?
Correct answer: 40.0292 m/s. Explanation:
Basic Concepts:
Vertically,
0y : igAt since Um; : 0 m/s.
The velocities are perpendicular, so Wot x “'03?ng Given: vm : 22 m/s
Solution: vi»: = vi + (—gAtF
: (22 m/s)2
+ (—9.81 m/S2)2(3.40893 s02
2 1602.34 1112/52 Thus 11m: = #160234 1112/52 : 40.0292 m/S ...
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 Spring '09
 MIHALISIN

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