A Simple Pendulum Consists of a 2

question 38

Multiple Choice

A simple pendulum consists of a 2.0 kg mass attached to a string. It is released from rest at X as shown. Its speed at the lowest point Y is:

• A) 0.90 m/s
• C) 3.6 m/s
• D) 6.0 m/s
• E) 36 m/s

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Definitions:

National Defense

Governmental and military measures designed to protect a country from external aggression and threats.

National Defense

Activities and measures undertaken by a government to protect its country from external threats and ensure the safety of its citizens.

Government Expenditures

are the financial spending of government agencies on goods and services, including infrastructure, public welfare, and defense.

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Government expenditure adjusted for inflation, reflecting the actual purchasing power of spending.