The Explosion in a Cannon Exerts an Average Force of 30,000

question 28

Multiple Choice

The explosion in a cannon exerts an average force of 30,000 N for 2.00 meters. The velocity of a 2.00 kg projectile shot from the cannon is

• A) 198 m/s.
• B) 245 m/s.
• C) 302 m/s.
• D) 354 m/s.
• E) 412 m/s.

---

Definitions:

CITES

The Convention on International Trade in Endangered Species of Wild Fauna and Flora, an international agreement aimed at ensuring that international trade in specimens of wild animals and plants does not threaten their survival.

Industrial-Medical Revolution

A significant change in the industry and medicine, marked by technological advancements and its impact on human health and the economy.

Coal-Mining Jobs

Employment opportunities in the sector that extracts coal from the Earth.

Assembly-Line Jobs

Positions in a manufacturing process where the work is divided into steps and each worker is assigned to perform one step repeatedly.