An endangered Pacific leatherback sea turtle is tracked during part of its annual migration. First, the turtle travels through a displacement D = 4.00 km, directed 40.0 W of S. N (+y) Then the turtle undergoes a displacement D2= 5.00 km, directed 70.0° S of E. E (+x) Thus, the turtle undergoes a resultant displacement R=D+D,. In the following, assume that the +y direction is defined as due North and that the +x direction is defined as due East, as shown in the figure. |R|= |D|+ |D.|> 16. True or False: A. True. B. False. 17. Displacement D, has a y component-vector equal to B. 2.57 km. C.-4.20 km i A. 3.06 km. D. 2.57 km / E. 3.06 km

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I put E for 17 and 19c please see if it correct
An endangered Pacific leatherback sea turtle is tracked during part of its annual migration.
First, the turtle travels through a displacement
D = 4.00 km, directed 40.0 W of S.
N (+y)
%3D
Then the turtle undergoes a displacement
D2= 5.00 km, directed 70.0° S of E.
(+x)
Thus, the turtle undergoes a resultant displacement R=D+D,.
In the following, assume that the +y direction is defined as due North and that the
+x direction is defined as due East, as shown in the figure.
|R =|D| + |D.|>
16. True or False:
A. True.
B. False.
17. Displacement D, has a y component-vector equal to
B. 2.57 km.
C. -4.20 km
A. 3.06 km.
E.
3.06 km /
D.
2.57 km
Transcribed Image Text:An endangered Pacific leatherback sea turtle is tracked during part of its annual migration. First, the turtle travels through a displacement D = 4.00 km, directed 40.0 W of S. N (+y) %3D Then the turtle undergoes a displacement D2= 5.00 km, directed 70.0° S of E. (+x) Thus, the turtle undergoes a resultant displacement R=D+D,. In the following, assume that the +y direction is defined as due North and that the +x direction is defined as due East, as shown in the figure. |R =|D| + |D.|> 16. True or False: A. True. B. False. 17. Displacement D, has a y component-vector equal to B. 2.57 km. C. -4.20 km A. 3.06 km. E. 3.06 km / D. 2.57 km
17. Displacement D has a y component-vector equal to
A. 3.06 km.
C. - 4.20 km i
B. 2.57 km.
D. 2.57 km .
E. 3.06 km j
18. True or False: D
and D
2.x are both negative?
A. True.
B. False.
19. The turtle's resultant displacement K has a magnitude of
A. 8.62 km.
B. 6.90 km.
C. 7.81 km.
D. 7.71 km.
E. 9.00 km.
20. The turtle's resultant displacement is directed
A. 9.02 W of S.
B. 83.7 Nof E.
C. 9.02 E of N.
D. 83.7 Sof W.
E 6.33 Sof W.
Transcribed Image Text:17. Displacement D has a y component-vector equal to A. 3.06 km. C. - 4.20 km i B. 2.57 km. D. 2.57 km . E. 3.06 km j 18. True or False: D and D 2.x are both negative? A. True. B. False. 19. The turtle's resultant displacement K has a magnitude of A. 8.62 km. B. 6.90 km. C. 7.81 km. D. 7.71 km. E. 9.00 km. 20. The turtle's resultant displacement is directed A. 9.02 W of S. B. 83.7 Nof E. C. 9.02 E of N. D. 83.7 Sof W. E 6.33 Sof W.
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