A 220-Kg Mirror with a Surface Area of 1

question 15

Multiple Choice

A 22.0-kg mirror with a surface area of 1.0 m² and a reflectivity is bombarded by light of average intensity at an angle of to the normal of its surface.If the light has a duration of how much does the velocity of the mirror change during that time? (c = 3.00 × 10⁸ m/s,μ₀ = 4π × 10^-7 T ∙ m/A,ε₀ = 8.85 × 10^-12 C²/N ∙ m²)

• A)120 nm/s
• B)4.2 nm/s
• C)3.6 nm/s
• D)2.1 nm/s

---

Definitions:

Blind Area

Refers to the part of oneself not known to self but visible to others within the Johari Window framework.

Passive-aggressive

A behavior characterized by indirect expression of hostility or resentment, often through procrastination, sullenness, or intentional inefficiency.

Directive-assertive

A communication style characterized by direct expressions of needs and wants, often with the expectation of compliance from others.

Passive

A state of acceptance or non-resistance to external events or situations, often implying a lack of active response.