A Rock,released at Rest from the Top of a Tower,hits

question 11

Multiple Choice

A rock,released at rest from the top of a tower,hits the ground after 1.5 s.What is the speed of the rock as it hits the ground? (g = 9.8 m/s² and air resistance is negligible)

• A) 15 m/s
• B) 8 m/s
• C) 20 m/s
• D) 30 m/s
• E) ​11 m/s

---

Definitions:

Tesla Motors Model S

A luxury all-electric sedan produced by Tesla, Inc., known for its innovative technology, performance, and long-range capabilities.

Product Life Cycle

The lifecycle of a product, which includes its introduction, growth phase, maturity stage, and eventual decline in the marketplace.

Penetration Pricing

A pricing strategy where a product is set at a low initial price to rapidly gain market share by attracting a large number of buyers.

Repeat Purchasers

Individuals or entities that buy products or services from the same company multiple times.