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Provide an appropriate response.
-Show that if a particle's velocity vector is always orthogonal to its acceleration vector then the particle's speed is constant.
Iraq
A country in Western Asia, rich in history and culture, known for its ancient civilizations such as Sumer and Babylon, and more recent conflicts.
Tribal Leaders
Key figures within tribal societies who hold authority and responsibility for governance, decision-making, and welfare of their communities, often inherited or elected positions.
Sectarian Violence
Conflict stemming from sectarianism, or rigid adherence to a particular sect or religious/political group, often resulting in violence and discrimination against perceived out-group members.
Surge
A sudden and powerful forward or upward movement, especially by a crowd or by a natural force such as the waves or tide.
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