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University Physics Volume 1
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter10: Fixed-axis Rotation
Section: Chapter Questions
Problem 49P: A wind turbine is rotating conterclockwise at 0.5 rev/s and slows to a stop in 10 s. Its blades are...
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A wind turbine is rotating counterclockwise at 0.5 rev/s and slows to a stop in 10 s. Its blades are 20 m in length.

  1. The direction of the total linear acceleration of the tip of the blades at t=0s is Blank 4° counterclockwise.

NOTE: Answer the D only, the other letter I already have answers to them. Thanks

Round your answer to the nearest 2 decimal places.

A wind turbine is rotating counterclockwise at 0.5 rev/s and slows to a stop in 10 s. Its blades are 20 m in length. a. The angular acceleration of the turbine is Blank 1. b. The centripetal acceleration of the tip of the blades at t=0s is Blank 2 C. The magnitude of the total linear acceleration of the tip of the blades at t=0s is Blank 3 d. The direction of the total linear acceleration of the tip of the blades at t=0s is Blank 4° counterclockwise. Round your answer to the nearest 2 decimal places. Blank 1 Add your answer Blank 2 Add your answer Blank 3 Add your answer Blank 4 Add your answer
Transcribed Image Text:A wind turbine is rotating counterclockwise at 0.5 rev/s and slows to a stop in 10 s. Its blades are 20 m in length. a. The angular acceleration of the turbine is Blank 1. b. The centripetal acceleration of the tip of the blades at t=0s is Blank 2 C. The magnitude of the total linear acceleration of the tip of the blades at t=0s is Blank 3 d. The direction of the total linear acceleration of the tip of the blades at t=0s is Blank 4° counterclockwise. Round your answer to the nearest 2 decimal places. Blank 1 Add your answer Blank 2 Add your answer Blank 3 Add your answer Blank 4 Add your answer
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