A 20-Kg Block Starts from Rest on the Positive X Axis

question 22

Multiple Choice

A 2.0-kg block starts from rest on the positive x axis 3.0 m from the origin and thereafter has an acceleration given by in m/s². At the end of 2.0 s its angular momentum about the origin is:

• A) 0
• B) (-36 kg . m²/s)
• C) (+48 kg .m²/s)
• D) (-96 kg .m²/s)
• E) (+96 kg .m²/s)

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Definitions:

Unrealized Loss

A reduction in value experienced by retaining an asset whose price has fallen, but has not been liquidated yet.

Net Income

The total earnings of a company after subtracting all expenses and taxes from total revenue.

Stockholders' Equity

The residual interest in the assets of the corporation after deducting its liabilities, representing ownership interest.

Common Stock

Represents ownership shares in a corporation, giving holders voting rights and a share in the company's profits through dividends.