An Object Accelerates at 7

question 17

Multiple Choice

An object accelerates at 7.0 m/s² under the action of two rubber bands.What will be the acceleration of two of these objects glued together if they are pulled by four rubber bands?

• A)7.0 m/s²
• B)14 m/s²
• C)28 m/s²
• D)3.5 m/s²

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Definitions:

Transportation Networks

Systems comprised of roads, railways, airports, and waterways that facilitate the movement of people and goods.

Hydroelectric Power

Renewable energy generated by using the movement of water through dams to produce electricity.

Japanese Colonialism

The period during which Japan extended its influence and control over various territories and peoples, primarily in Asia, through colonization, expansion, and imperial administration.

European Colonialism

The policy or practice by which European nations extended their control over foreign territories for economic and political gain.