A Machinist Turns on the Power to a Grinding Wheel $38 \mathrm { rad } / \mathrm { s }$

question 24

Multiple Choice

A machinist turns on the power to a grinding wheel at time t = 0 s. The wheel accelerates uniformly from rest for 10 s and reaches the operating angular speed of $38 \mathrm { rad } / \mathrm { s }$ The wheel is run at that angular speed for 30 s and then power is shut off. The wheel slows down uniformly at $2.1 \mathrm { rad } / \mathrm { s } ^ { 2 }$ until the wheel stops. In this situation, what is the angular acceleration of the wheel between $t = 0 \mathrm {~s}$ and $t = 10 \mathrm {~s} ?$

• A)3.8 rad/ \(\mathrm { s } ^ { 2 }\)
• B)4.6 rad/ \(\mathrm { s } ^ { 2 }\)
• C)5.3 rad/ \(\mathrm { s } ^ { 2 }\)
• D)6.1 rad/ \(\mathrm { s } ^ { 2 }\)
• E)6.8 rad/ \(\mathrm { s } ^ { 2 }\)

Understand and compare Marx's and Durkheim's perspectives on religion.

Critically evaluate the critiques of functionalism, particularly focusing on Durkheim's view of religion.

Analyze the role of women in religious structures from a feminist and post-structuralist viewpoint.

Explain religious fundamentalism using conflict theory and post-structuralism.

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Definitions:

Metabolic Rate

The rate at which an organism converts nutrients into energy and cellular building blocks to sustain its life processes.

Ectotherms

Animals that regulate their body temperature through external sources rather than internal heat production.

Conduction

Of heat, the transfer of heat within an object or between two objects in contact with one another.

Heat

A form of energy associated with the movement of atoms and molecules in any material.