A Uniform Disk,a Uniform Hoop,and a Uniform Solid Sphere Are

question 21

Multiple Choice

A uniform disk,a uniform hoop,and a uniform solid sphere are released at the same time at the top of an inclined ramp.They all roll without slipping.In what order do they reach the bottom of the ramp?

• A) disk, hoop, sphere
• B) hoop, sphere, disk
• C) sphere, disk, hoop
• D) sphere, hoop, disk
• E) hoop, disk, sphere

---

Definitions:

Years

Units of time measuring 365 or 366 days, used as a standard time period for comparing durations.

Months

Units of time corresponding approximately to one cycle of the moon's phases, used in planning and organizing activities over a period, typically consisting of 30 or 31 days, except for February.

Financial Calculator

An electronic calculator designed to perform financial functions commonly needed in business and commerce.

Ordinary Annuity

A series of equal payments made at fixed intervals for a specified period of time.