Two Wheels Are Identical but Wheel B Is Spinning with Twice

question 67

Multiple Choice

Two wheels are identical but wheel B is spinning with twice the angular speed of wheel A.The ratio of the magnitude of the radial acceleration of a point on the rim of B to the magnitude of the radial acceleration of a point on the rim of A is:

• A)1
• B)2
• C)1/2
• D)4
• E)1/4

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Definitions:

Quartet

In NMR spectroscopy, a signal split into four peaks of specific intensity ratio, indicating the influence of three equivalent nuclei on the observed nucleus.

Spin-Spin Splitting

A phenomenon in nuclear magnetic resonance (NMR) spectroscopy where nuclear spin states interact, leading to multiple peaks for a single nucleus.

Relative Area

A term that describes the proportion or percentage of a specific area with respect to a larger reference area, often used in analytical techniques.

Multiplicity

In NMR spectroscopy, multiplicity indicates the number of nearby nonequivalent hydrogen atoms influencing a given hydrogen atom's resonance, revealing its splitting pattern.