Two Blocks Are at Rest on a Horizontal Frictionless Surface

question 65

Multiple Choice

Two blocks are at rest on a horizontal frictionless surface with a compressed spring between them.The 15.0-kg block accelerates when the string holding the system in compression is cut and the 30.0-kg box accelerates in the opposite direction.What is the magnitude of the force from the expanding spring on the 30.0-kg box when the 15.0-kg box is undergoing an acceleration of 5.00 m/s²?

• A)37.5 N
• B)150 N
• C)225 N
• D)75.0 N
• E)0 N

Describe the goals and approaches of various psychotherapeutic orientations.

Discuss the scientist-practitioner gap and its relevance to psychotherapy.

Understand the treatment and management of schizophrenia with antipsychotic drugs.

Identify the role of medication in treating bipolar disorder and its potential side effects.

---

Definitions:

RAM

Short for Random Access Memory, a type of computer memory that is used to store working data and machine code currently in use.

Memory

In computing, refers to the components or devices where data can be stored and accessed, typically RAM (Random Access Memory) and storage memory like hard drives or SSDs.

Pointer

A pointer is a graphical symbol on a computer screen or interface that indicates where user interaction, such as clicks or selections, will occur.

Mouse

A pointing device used to interact with a computer interface by detecting two-dimensional motion relative to its surface.