At the Same Moment from the Top of a Building

question 21

Multiple Choice

At the same moment from the top of a building 3.0 × 10² m tall, one rock is dropped and one is thrown downward with an initial velocity of 10 m/s. Both of them experience negligible air resistance. How much EARLIER does the thrown rock strike the ground?

• A) 0.95 s
• B) 0.86 s
• C) 0.67 s
• D) They land at exactly the same time.

---

Definitions:

Individual Brand

is a marketing strategy that gives a singular product or service its own brand identity, distinguishing it from other items within the same company's portfolio.

Professional Image

The perception or impression that one projects to others in a professional context, encompassing appearance, behavior, and communication.

Sense of Agency

The feeling of control over actions and their consequences, recognizing oneself as the initiator of actions in one's life.

Business Leaders

Individuals in high-level positions within companies who are responsible for decision-making, strategic direction, and organizational outcomes.