Parvinbhai A model of a helicopter rotor has four blades, each of length 3.5 m fromthe central shaft to the blade tip. The model is rotated in a wind tunnel at arotational speed of 510 rev/min.Part AWhat is the linear speed of the blade tip?Express your answer in meters per second.ΓΙ ΑΣΦV=SubmitPart BRequest AnswerSubmitWhat is the radial acceleration of the blade tip expressed as a multiple of the acceleration due to gravity, g?Express your answer as a multiple of g.ΥΠΙ ΑΣΦRequest Answer< Return to Assignment?Provide Feedbackm/s9

The length of blade is The rotational speed is

A model of a helicopter rotor has four blades, each of length 3.5 m from the central shaft to the blade tip. The model is rotated in a wind tunnel at a rotational speed of 510 rev/min ▼ ▾ Part A What is the linear speed of the blade tip? Express your answer in meters per second. IVE ΑΣΦ V= Submit Part B Request Answer a= What is the radial acceleration of the blade tip expressed as a multiple of the acceleration due to gravity, g? Express your answer as a multiple of g. IVE| ΑΣΦ Submit Request Answer m/s ? 9

A model of a helicopter rotor has four blades, each of length 3.5 m from the central shaft to the blade tip. The model is rotated in a wind tunnel at a rotational speed of 510 rev/min ▼ ▾ Part A What is the linear speed of the blade tip? Express your answer in meters per second. IVE ΑΣΦ V= Submit Part B Request Answer a= What is the radial acceleration of the blade tip expressed as a multiple of the acceleration due to gravity, g? Express your answer as a multiple of g. IVE| ΑΣΦ Submit Request Answer m/s ? 9

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.

Question

Parvinbhai

A model of a helicopter rotor has four blades, each of length 3.5 m from
the central shaft to the blade tip. The model is rotated in a wind tunnel at a
rotational speed of 510 rev/min.
Part A
What is the linear speed of the blade tip?
Express your answer in meters per second.
ΓΙ ΑΣΦ
V=
Submit
Part B
Request Answer
Submit
What is the radial acceleration of the blade tip expressed as a multiple of the acceleration due to gravity, g?
Express your answer as a multiple of g.
ΥΠΙ ΑΣΦ
Request Answer
< Return to Assignment
?
Provide Feedback
m/s
9

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