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Question
What does r stand for in the following equation?
a. Radius of the earth
b. Universal gravitational constant
c. Resistance
d. Center-to-center distance between objects
Answer
This answer is hidden. It contains 1 characters.
Related questions
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The quantity or numerical value within a linear model that shows by how much the dependent variable changes each time a change in the independent variable is introduced is known as
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There are two common ways of expressing the amount of water vapor in air:
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c. absolute humidity and relative humidity.
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The layer of air closest to the earth's surface is called the troposphere and plays an important role in shaping our weather.
a. True
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Fiber optics is the branch of science that deals with transmitting data, voice, and images through thin plastic or glass fibers.
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Which type of glass is better in high-temperature applications?
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a. True
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a. True
b. False
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a. True
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a. True
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a. True
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Titanium"‚has an excellent strength-to-weight-ratio. Titanium is used in applications where relatively high temperatures, exceeding 400C up to 600C, are expected.
a. True
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A fluid's ______________ represents how compressible the fluid is. How easily can one reduce the volume of the fluid when the fluid pressure is increased?
a. modulus of rigidity
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The lower the viscosity value is, the more resistance the fluid offers to flow.
a. True
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a. True
b. False
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a. True
b. False
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a. True
b. False
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An engineering drawing is dimensioned with the aid of
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b. extension lines.
c. centerlines and leaders.
d. all of the above
Q:
There are basically two concepts that you need to keep in mind when specifying dimensions in an engineering drawing:
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c. size and tolerance.
d. part number and material.