A 35-N Bucket of Water Is Lifted Vertically 3

question 36

Multiple Choice

A 35-N bucket of water is lifted vertically 3.0 m and then returned to its original position.How much work did gravity do on the bucket during this process?

• A)180 J
• B)90 J
• C)45 J
• D)0 J
• E)900 J

---

Definitions:

Bootstrap Method

A statistical method that involves repeatedly sampling with replacement from a data set to estimate the sampling distribution and compute statistical accuracies.

Standard Deviation

A measure of the amount of variation or dispersion in a set of values, indicating how much the individual values differ from the mean of the values.

Resamples

The action of taking multiple sample sets from the original data, often used in bootstrap methods and other resampling techniques in statistics.

Normal

Refers to something conforming to a standard; typical or expected under specific conditions.