ESAS 1

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Question 1 of 1

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371200

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When exposed to atmosphere, which of the following liquids is the coldest?

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371201

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Which of the following metals is the best heat conductor?

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371202

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Which metal is used in microelectronics because it does not turnish?

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371072

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For a system to be in equilibrium, the sum of external forces acting on the system must be

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371073

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The mass moment of inertia of a cylinder about its central axis perpendicular to a circular cross section is

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371074

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An airtight closed box of weight P is suspended from a spring balance. A bird of weight W is placed on the floor of the box, and the balance reads W + P. If the bird flies around in the box at a constant elevation without accelerating, what is the balance reading?

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371075

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The moment of inertia of any plane figure can be expressed in units of length to the

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371076

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The vector which represents the sum of a group of force vectors is called the

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371077

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Which of the following is not a vector quantity?

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371078

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A rigid body is subjected to three concurrent, coplanar forces. What is the minimum number of independent equations that are necessaryto establish the equilibrium condition?

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371079

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Where can a couple be moved on a rigid body to have an equivalent effect?

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371080

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How many degrees of freedom does a coin rolling on the ground have?

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371081

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Which of the following statements is false?

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371082

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ESAS 1

Question 1 of 1

Time Left

When exposed to atmosphere, which of the following liquids is the coldest?

Select the correct answer(s).

(0/0)

Which of the following metals is the best heat conductor?

Select the correct answer(s).

(0/0)

Which metal is used in microelectronics because it does not turnish?

Select the correct answer(s).

(0/0)

For a system to be in equilibrium, the sum of external forces acting on the system must be

Select the correct answer(s).

(0/0)

The mass moment of inertia of a cylinder about its central axis perpendicular to a circular cross section is

Select the correct answer(s).

(0/0)

An airtight closed box of weight P is suspended from a spring balance. A bird of weight W is placed on the floor of the box, and the balance reads W + P. If the bird flies around in the box at a constant elevation without accelerating, what is the balance reading?

Select the correct answer(s).

(0/0)

The moment of inertia of any plane figure can be expressed in units of length to the

Select the correct answer(s).

(0/0)

The vector which represents the sum of a group of force vectors is called the

Select the correct answer(s).

(0/0)

Which of the following is not a vector quantity?

Select the correct answer(s).

(0/0)

A rigid body is subjected to three concurrent, coplanar forces. What is the minimum number of independent equations that are necessaryto establish the equilibrium condition?

Select the correct answer(s).

(0/0)

Where can a couple be moved on a rigid body to have an equivalent effect?

Select the correct answer(s).

(0/0)

How many degrees of freedom does a coin rolling on the ground have?

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(0/0)

Which of the following statements is false?

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A perfect sphere moves up a frictionless incline. Which of the following increase?

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It is the study of motion and the forces that cause motion

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