A Hockey Puck Travelling at Speed V on Essentially Frictionless

question 2

Multiple Choice

A hockey puck travelling at speed v on essentially frictionless ice collides elastically with one end of a straight stick lying flat on the ice. In this collision:

• A)momentum is conserved.
• B)angular momentum is conserved.
• C)energy is conserved.
• D)all of the above are conserved.
• E)only momentum and angular momentum are conserved.

---

Definitions:

"I Feel Uncomfortable"

A vocal expression indicating discomfort or unease, whether physical or emotional.

Nonverbal Cues

Forms of communication without words, such as gestures, body language, facial expressions, and other visual cues, that convey meaning or emotion.

Thick Glasses

Eyewear with significantly strong lenses prescribed to correct severe visual impairments, making the lenses noticeably thicker than average.

Tracheostomy

A medical procedure involving the creation of an opening in the trachea through the neck to facilitate breathing when the usual airway is obstructed.