A Box M = 20 Kg) Is Sitting on a Horizontal

question 42

Multiple Choice

A box M = 20 kg) is sitting on a horizontal surface. It is connected to a massless hook by a light string passing over a massless pulley wheel. The coefficients of friction between the box and the surface are 0.80 static) and 0.30 kinetic) . If 15 kg in total) are placed on the hook, calculate the acceleration of the box.

• A) 9.8 m/s²
• B) 4.4 m/s²
• C) 2.5 m/s²
• D) 12 m/s²
• E) 0

Comprehend the alternative DSM-5 model for diagnosing personality disorders.

Understand the relevance and application of cognitive-behavioral approaches in treating schizotypal personality disorder.

Understand the concept and characteristics of obsessive-compulsive personality disorder.

Grasp the defining features and cognitive therapy perspective on avoidant personality disorder.

---

Definitions:

Fourth-Century Rome

A period marked by significant transformation within the Roman Empire, characterized by political instability and the spread of Christianity.

Catacomb

Underground cemetery consisting of a subterranean network of tunnels and rooms with recesses for tombs, used primarily in ancient Rome.

Praying

The act of communicating with a deity or spiritual being in thought or out loud, often seeking guidance, assistance, or expressing gratitude.

Lunette

A semicircular area (with the flat side down) in a wall over a door, niche, or window; also, a painting or relief with a semicircular frame.