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A point at the end of a spinning helicopter blade has a centripetal acceleration of 67.37 m/s2. If the velocity of the blade at this point is 16 m/s, how long is the helicopter blade? O A. 3.1 m B. 4.1
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A point at the end of a spinning helicopter blade has a centripetal

acceleration of 67.37 m/s2. If the velocity of the blade at this point is 16 m/s,
how long is the helicopter blade?
O A. 3.1 m
B. 4.1 m
O O OO
O C. 3.8 m
O D. 3.5m

User Dmansfield
by
4.9k points

1 Answer

2 votes

Answer: 3.8

Step-by-step explanation:

User Sandeep Khade
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4.3k points
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