Rolling: Consider a Uniform Solid Sphere of Radius R and Mass

question 28

Multiple Choice

Rolling: Consider a uniform solid sphere of radius R and mass M rolling without slipping. Which form of its kinetic energy is larger, translational or rotational?

• A) Its translational kinetic energy is larger than its rotational kinetic energy.
• B) Its rotational kinetic energy is larger than its translational kinetic energy.
• C) Both forms of energy are equal.
• D) You need to know the speed of the sphere to tell.

Evaluate the socioeconomic challenges faced by women-headed households.

Understand the barriers to, and consequences of, abortion and birth control methods.

Identify and assess the cultural and societal factors contributing to the parental roles and choices, including the experiences of LGBTQ+ parents and racial/ethnic differences in motherhood.

Understand the characteristics and importance of REM sleep.

---

Definitions:

Obsessive-Compulsive Checkers

Individuals who excessively check things (such as locks, appliances, and switches) due to fears and anxieties related to obsessive-compulsive disorder.

Obsessive-Compulsive Cleaners

Individuals who experience a compulsive need to clean or organize as a symptom of obsessive-compulsive disorder (OCD).

Phobias

Intense, irrational fears of specific objects or situations that pose little or no actual danger.

Rituals

A sequence of activities involving gestures, words, and objects, performed in a sequestered place, and designed to influence preternatural entities or forces on behalf of the participants' goals and interests.