For a Block of Mass M to Slide Without Friction

question 42

Multiple Choice

For a block of mass m to slide without friction up the rise of height h shown, it must have a minimum initial kinetic energy of:

• A)gh
• B)mgh
• C)gh/2
• D)mgh/2
• E)2mgh

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Definitions:

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Sum Of Squares

A statistical measure used in the context of ANOVA, regression, and other models, representing the total variation attributed to particular explanatory variables.

Error Sum Of Squares

The sum of the squared differences between the observed values and the estimated values in a regression analysis.

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