Philosophy: The Big Picture Unit 8 Which explains the relationship between phenomenology and reduction?

A. Reduction is used to refute the role of phenomenology.
B. Phenomenology requires more effort than reductionism.
C. Without reduction, phenomenology would not be possible.
D. Both aim to understand human existence.

Simple machines can a. increase force only b. decrease force only c. increase or decrease force

Aperson stands on a platform, initially at rest, that can rotate freely without friction. the moment of inertia of the person plus the platform is ip. the person holds a spinning bicycle wheel with its axis horizontal. the wheel has moment of inertia iw and angular velocity ωw. take the ωw direction counterclockwise when viewed from above. part a what will be the angular velocity ωp of the platform if the person moves the axis of the wheel so that it points vertically upward?

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.