Question-uhat does this parabolic velocity vs. time graph tell you about the acceleration of the okiect} Time Options A. Thele is not enough info to determine B. The acceleation is constant C the aleeleration is increasing D The acceleration is decreasing Vebcitx

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Chapter2: Vectors
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Question-uhat does this parabolic veloci ty vs. time
graph tell
you
about the acceleration of the okject?
Time
options
A. Thele is not enough info to determine
B. The acceleation is constant
C the acceelecation is increasing
D The acceleration is decreasing
Question-A submarine is traveling at the surface along
astraight line path Cpositi ve x direction) at a sped of
25 knol's (13 imS). A shie spots the submarine t fives
a for pedo, which travelk at a speed of 40 knots (21 n/s).
at 20° measured counterclocklwise relative to a line
prpendicular to the path of the submarine Cnegative y-diredion),
heading toward s the submarine what is the veloàig of
the submarine relative to the torpedo?
phanS
AZ= 620:29 -19,73) m/s
B.V= (20,21.t19.75) m/s
C= L-5,929 -1973) m/3
D. Ja (5,929 +19.5) m/s
Transcribed Image Text:Question-uhat does this parabolic veloci ty vs. time graph tell you about the acceleration of the okject? Time options A. Thele is not enough info to determine B. The acceleation is constant C the acceelecation is increasing D The acceleration is decreasing Question-A submarine is traveling at the surface along astraight line path Cpositi ve x direction) at a sped of 25 knol's (13 imS). A shie spots the submarine t fives a for pedo, which travelk at a speed of 40 knots (21 n/s). at 20° measured counterclocklwise relative to a line prpendicular to the path of the submarine Cnegative y-diredion), heading toward s the submarine what is the veloàig of the submarine relative to the torpedo? phanS AZ= 620:29 -19,73) m/s B.V= (20,21.t19.75) m/s C= L-5,929 -1973) m/3 D. Ja (5,929 +19.5) m/s
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