To Specify an Object's Velocity,we Need to Specify

question 207

Multiple Choice

To specify an object's velocity,we need to specify:

• A) how fast it is moving and also its mass.
• B) only how fast it is moving.
• C) only in which direction it is moving.
• D) how fast it is moving and also in which direction it is moving.

---

Definitions:

Association

The process by which the mind links ideas, objects, or sensations together in the memory or imagination.

Sappers

Military engineers who perform a variety of tasks including laying or clearing minefields, demolishing buildings, and building bridges and roads, often under combat conditions.

Zimmerman Telegram

A secret communication sent by the German Empire to Mexico in 1917, proposing a military alliance against the United States, contributing to the U.S. decision to enter World War I.

Blockade

A military strategy or action that involves surrounding a place, such as a city or country, to prevent the entry or exit of traffic and supplies, often used during war.