A Mass of 0

question 8

Multiple Choice

A mass of 0.40 kg,hanging from a spring with a spring constant of 80 N/m,is set into an up-and-down simple harmonic motion.What is the speed of the mass when moving through the equilibrium point? The starting displacement from equilibrium is 0.10 m.

• A)zero
• B)1.4 m/s
• C)2.0 m/s
• D)3.4 m/s

---

Definitions:

Target Audience's Perspective

The viewpoint or interests of the specific group for whom a message or product is intended.

You-viewpoint

A communication perspective that focuses on and prioritizes the receiver's interests, perspectives, and needs.

Target Audience's Perspective

The viewpoint or interests of the specific group for whom a message, campaign, or product is intended.

Formal Style

A writing or speaking style that follows established rules and conventions, often used in professional, academic, or official communications.