Plane A has speed VA = 295 km/h at the position shown. Plane A increases its speed at a constant rate and acquires a speed of 390 km/h by the time it reaches position E, Plane B has the speed vg = 360 km/h in the position shown. Plane B experiences a steady deceleration of 1.3 m/s². Relative to the pilot in plane B, what are the velocities and accelerations which plane A appears to have when it is at positions C and E?
Plane A has speed VA = 295 km/h at the position shown. Plane A increases its speed at a constant rate and acquires a speed of 390 km/h by the time it reaches position E, Plane B has the speed vg = 360 km/h in the position shown. Plane B experiences a steady deceleration of 1.3 m/s². Relative to the pilot in plane B, what are the velocities and accelerations which plane A appears to have when it is at positions C and E?
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need part 2 pls
Transcribed Image Text:Plane A has speed VA = 295 km/h at the position shown. Plane A increases its speed at a constant rate and acquires a speed of 390
km/h by the time it reaches position E, Plane B has the speed vB = 360 km/h in the position shown. Plane B experiences a steady
deceleration of 1.3 m/s². Relative to the pilot in plane B, what are the velocities and accelerations which plane A appears to have when
it is at positions C and E?
BB
E
UB
445 m
64°
I
26°
O
-x
475 m
VA
895 m
Transcribed Image Text:Part 1
Your Answer
Calculate the tangentail component aAt of acceleration of plane A and the velocity VAC of plane A when it reaches point C.
Answers:
aAt =
VAC= 94.27
Hint
Part 2
Correct
eTextbook and Media
B
#
tc=
1.21
Answers:
te =
Set t=0 when the plane is in the position shown. Find the times tc and te at which plane A reaches points C and E.
E
Correct Answer (Used)
i
UB
445 m
64°
26°
m/s²
D
m/s
475 m
VA
895 m
Attempts: 2 of 5 used
A
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