A 20-G Bead Is Attached to a Light 120 Cm-Long

question 55

Multiple Choice

A 20-g bead is attached to a light 120 cm-long string as shown in the figure. If the angle α is measured to be 18°, what is the speed of the mass?

• A)0.55 m/s
• B)2.0 m/s
• C)3.8 m/s
• D)1.3 m/s
• E)1.1 m/s

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Definitions:

Bond's Principal

The face value of a bond, which is the amount the issuer agrees to pay the bondholder at the time of maturity, excluding interest payments.

Redemption Date

The specific date at which a bond or other debt instrument can be repaid before its maturity.

Initial Public Offerings

The process by which a private company offers shares to the public in a new stock issuance to raise capital.

SEC

The U.S. Securities and Exchange Commission, a federal agency responsible for regulating the securities industry and protecting investors.