A Solid Sphere of Mass 2

question 46

Multiple Choice

A solid sphere of mass 2.50 kg and radius 0.120 m starts from rest at the top of a ramp inclined 15.0° and rolls to the bottom.The upper end of the ramp is 1.60 m higher than the lower end.What is the linear speed of the sphere when it reaches the bottom of the ramp? (Note: I =
MR² for a solid sphere,and g = 9.80 m/s². )

• A)4.73 m/s
• B)22.4 m/s
• C)5.60 m/s
• D)3.31 m/s

---

Definitions:

Carrying Costs

Expenses associated with holding inventory, including storage, handling, insurance, and spoilage costs.

Variable Cost

Costs that change in proportion to the activity of a business such as production volume or sales.

Unit Variable Cost

The cost associated with producing one additional unit of a product, including labor and materials, which varies with the production volume.

Monthly Expenses

The total amount of money spent by an individual or organization within a month, covering all necessary and discretionary expenses.