An Object with a Mass M = 250 G Is

question 86

Multiple Choice

An object with a mass M = 250 g is on a plane inclined at 30º above the horizontal and is attached by a string to a mass m = 150 g.There is no friction and mass m hangs freely and is initially at rest.When mass m has descended a distance h = 10 cm,its speed will be

• A)35.0 cm/s
• B)7.00 cm/s
• C)140 cm/s
• D)110 cm/s
• E)70.0 cm/s

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Definitions:

Commission

A fee paid for services, usually a percentage of the total cost.

Current Yield

The annual interest income of a bond, calculated by dividing the annual interest by the current purchase price.

Bond A

A type of fixed-income investment where an investor loans money to an entity (corporate or governmental) that borrows the funds for a defined period at a variable or fixed interest rate.

Yield To Maturity

the total return anticipated on a bond if the bond is held until it matures, considering both interest payments and capital gain.