A 400-N Uniform Vertical Boom Is Attached to the Ceiling

question 51

Multiple Choice

A 400-N uniform vertical boom is attached to the ceiling by a hinge, as shown. An 800-N weight W and a horizontal guy wire are attached to the lower end of the boom as indicated. The pulley is massless and frictionless. The tension force T of the horizontal guy wire has magnitude:

• A) 340 N
• B) 400 N
• C) 690 N
• D) 800 N
• E) 1200 N

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Definitions:

Securities

Assets indicating equity in a publicly-traded company, a bond signifying indebtedness to a company or government, or options granting ownership rights.

Collateralized Debt Obligations

Collateralized debt obligations (CDOs) are complex financial instruments that pool together cash flow-generating assets and repackages this asset pool into discrete tranches that can be sold to investors.

Default Risk

The potential that a borrower will fail to meet the obligations of a loan or debt agreement.

Mortgages

Loans specifically designed for the purchase of real estate, secured by the property itself.