A 100-Kg Box Starts at Rest and Slides 6

question 1

Multiple Choice

A 10.0-kg box starts at rest and slides 6.0 m down a ramp inclined at an angle of 10° with the horizontal.If there is no friction between the ramp surface and crate,what is the velocity of the crate at the bottom of the ramp? (g = 9.8 m/s²)

• A) 6.1 m/s
• B) 3.5 m/s
• C) 10.7 m/s
• D) 4.5 m/s

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Definitions:

Plowback Ratio

A financial metric indicating the proportion of earnings retained by a company after dividends are paid, used for reinvestment into business operations.

Expected ROE

The projected return on equity for a future period, based on estimates of future earnings and shareholders' equity.

Risk-free Rate

An anticipated earning on an investment that is free from the danger of monetary loss, commonly illustrated by the return rate on state-issued securities.

Market-capitalization Rate

The combined value of all a company's shares currently on the market, found by taking the current price of one stock and multiplying it by the total number of shares available.