A Solid Cylinder Has a Radius of 0

question 15

Multiple Choice

A solid cylinder has a radius of 0.051 m and a height of 0.0030 m. The cylinder is composed of two different materials with mass densities of 1950 kg/m³ and 1470 kg/m³. The cylinder contains an equal mass m of each of the two materials, so that the total mass is M = 2m. What is the mass m?

• A)8.4 × 10^-2 kg
• B)2.1 × 10^-2 kg
• C)1.4 × 10^-2 kg
• D)6.5 × 10^-2 kg
• E)4.2 × 10^-2 kg

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Definitions:

Annual Installment

A fixed amount of money paid back to a lender once a year, typically used in the repayment of long-term loans.

Face Value

The nominal or dollar value stated on a financial instrument, such as a bond or stock certificate.

Bond Issue

The process of offering bonds for sale to investors as a way of borrowing money for long-term capital needs.

Interest Payable

The amount of interest expense that has been incurred but not yet paid by the company.