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Harlamova29_29 [7]
3 years ago
11

A thin metal disk of mass m=2.00 x 10^-3 kg and radius R=2.20cm is attached at its center to a long fiber. When the disk is turn

ed from the relaxed state through a small angle theta, the torque exerted by the fiber on the disk is proportional to theta. Find an expression for the torsional constant k in terms of the moment of inertia I of the disk and the angular frequency w of small, free oscillations. The disk, when twisted and released, oscillates with a period T of 1.00 s. Find the torsional constant k of the fiber.

Engineering
1 answer:
topjm [15]3 years ago
6 0

Answer:

k = 1.91 × 10^-5 N m rad^-1

Workings and Solution to this question can be viewed in the screenshot below:

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yan [13]

Answer:

In consolidated AB Co 300 shares.

Explanation:

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6 0
3 years ago
A 200-L tank (see Fig. P4.107) initially contains water at 100 kPa and a quality of 1%. Heat is transferred to the water, thereb
Tomtit [17]

Answer:

25.46 MJ

Explanation:

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5 0
4 years ago
Select the correct answer.
steposvetlana [31]

Answer: Technical sales engineer

Explanation:

An analysis engineer makes use of data and other technical information in order for him or her to be able to analyze a project plan, and provide necessary solutions.

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Based on the above explanation, the answer is technical sales engineer.

8 0
3 years ago
What factors affect the temperature when vapor condenses
kati45 [8]

Answer:

Condensation

Explanation:

8 0
3 years ago
What is the difference between a Datum and a Datum Feature? a) A Datum and Datum Feature are synonymous. b) A Datum is theoretic
aliina [53]

Difference between Datum and Datum feature is<em> 'Datum is theoretical and Datum feature is real'. </em>

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However a Datum Feature is fully based on a tangible surface, axis or point on a part where that theoretical datum is located.

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The important functional features of the Datum is controlled during measurements.

7 0
3 years ago
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