The length of the arc is 250 meters, and the time to turn is 37 seconds. Calculate the x-component of the acceleration (in m/s2) at point B, where the angle is 69°. B) Calculate the average speed in m/s. The numbers: • Length of the arc: 219 meters • Time to turn: 49 seconds 35.0 c) Now calculate the y-component of the average acceleration. The book itself is unclear whether what's asked for is the average of the vector, the magnitude of the vector average, or the average of the magnitude. But the answer at the back of the book indicates the vector. Fiqure P6.3 • Length of the arc: 227 meters • Time to turn: 46 seconds

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Chapter2: Vectors
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The length of the arc is 250 meters, and the time to turn is 37 seconds. Calculate
the x-component of the acceleration (in m/s2) at point B, where the angle is 69°.
3. A car initially traveling
v eastward turns north by
traveling in a circular
path at uniform speed
as shown in Figure P6.3.
The length of the arc
ABC is 235 m, and the
B)
y
Calculate the average speed in m/s. The numbers:
• Length of the arc: 219 meters
• Time to turn: 49 seconds
35.0°
C
В
car completes the turn
in 36.0 s.
Now calculate the y-component of the average acceleration. The book itself is
6)
unclear whether what's asked for is the average of the vector, the magnitude of
A
the vector average, or the average of the magnitude. But the answer at the back
of the book indicates the vector.
Figure P6.3
• Length of the arc: 227 meters
• Time to turn: 46 seconds
Transcribed Image Text:The length of the arc is 250 meters, and the time to turn is 37 seconds. Calculate the x-component of the acceleration (in m/s2) at point B, where the angle is 69°. 3. A car initially traveling v eastward turns north by traveling in a circular path at uniform speed as shown in Figure P6.3. The length of the arc ABC is 235 m, and the B) y Calculate the average speed in m/s. The numbers: • Length of the arc: 219 meters • Time to turn: 49 seconds 35.0° C В car completes the turn in 36.0 s. Now calculate the y-component of the average acceleration. The book itself is 6) unclear whether what's asked for is the average of the vector, the magnitude of A the vector average, or the average of the magnitude. But the answer at the back of the book indicates the vector. Figure P6.3 • Length of the arc: 227 meters • Time to turn: 46 seconds
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