A 1000 Kg Mass, Initially at Rest, Is Blown Apart into into a 95.00

question 3

Multiple Choice

A 100.0 kg mass, initially at rest, is blown apart into a 95.00 kg piece and a 5.000 kg piece. After the blast, the two masses are moving apart with a relative velocity of 100.0 m/s. The kinetic energy of the 5.000 kg mass after the explosion is

• A) 6,850 J.
• B) 7,500 J.
• C) 9,570 J.
• D) 11,500 J.
• E) 22,560 J.

---

Definitions:

Neurosis

A broad category that includes a range of mental health issues characterized by emotional distress, anxiety, or depression, but without delusions or hallucinations, where coping mechanisms can still function.

Object Relations Theory

A psychoanalytic theory focusing on relationships and the impacts of early interactions between infants and their caregivers.

Personality

The mix of attributes or qualities that constitute a person's unique identity.

Karen Horney

a German psychoanalyst known for her theory of neurotic needs and her contributions to the psychology of women and self-theory.