The small body has a speed VA = 6.9 m/s at point A. Neglecting friction, determine its speed at point B after it has risen 1.56 m. Is knowledge of the shape of the track necessary? T 1.56 m t Answer: VB = Mi 6.9 m/s A m/s B
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![The small body has a speed VA = 6.9 m/s at point A. Neglecting friction, determine its speed at point B after it has risen 1.56 m. Is
knowledge of the shape of the track necessary?
T
1.56 m
t
Answer: VB =
Mi
6.9 m/s
A
m/s
B](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F278ecef9-29e8-4432-9e71-9c6b88f466da%2F0d6a8853-2c28-4f3f-ba18-f06515f89be6%2Fwl42shv_processed.png&w=3840&q=75)
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